CHE301 Grand Quiz Solved - Analytical Chemistry Quizzes / MCQs

 

CHE301 Solved Grand Quiz Midterm Past Paper

Online Test MCQs or Quizzes of Analytical Chemistry for Exam Preparation and Increase your Learning Skills. CH301 Grand Quiz Solved. 

CHE301 GRAND QUIZ SOLVED

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  1. If you fail to , it is impossible to create new things.


Determine the attribute of products

  1. If you fail to, it is impossible to maintain the quality or specs.


valuate your products


  1. If you fail to , it is impossible to simply spoil your product or

technique.


Maintain the quality


  1. In analytical work we emphasize three things that is ........., ......... and .........


Analyst, Equipment and Method


  1. To get appropriate results we must have to trained ..........., ......... and .........


Analyst, Calibrated equipment’s and Validated test method


  1. Study of method and the determining the composition of substance is called

.............


Analytical chemistry


  1. There are how many types of substance?


2


  1. Name two types of substance......


Qualitative ( What?) Quantitative ( How many?)

  1. Chemical analysis includes aspects of chemical characterization.


Collection of sample Extraction
Sample preparation
Instrumental analysis of collected data

  1.  Is the detection and identification.


Qualitative data


  1. Identification of a particular substance in presence of other related substance is called ..........


Qualitative analysis


  1. In analytical chemistry isolate or separate species of interest is called.........


Analytes


  1. The sample from which we separate analytes is called ........


Matrix


  1. Before start analysis we can use organic solvent and techniques such as

...................


Filtration Distillation Solid phase Solid extraction


  1. In we check the components of soil and earth.

Geology


  1. Write steps of chemical analysis.


Sampling
Sample preparation
Selection of analytical methods Analysis
Instrumental analysis Evolutions of analytical data Reporting of results

  1. Acid base titration, Redox titration, complexometric titration or gravimetric methods are ............


Analysis methods


  1. Name of separation techniques..........


Filtration Sublimation Solvent extraction
Solid-phase extraction Chromatographic techniques Instrumental techniques

  1.  Is very basic technique that is used to separate solid insoluble particles

from liquid.


Filtration


  1.  Is technique that is used to solid from solid.


Sublimation


  1. is the technique that is used to solvent from two immiscible liquid.


Solvent extraction


  1. is the technique that is used to separate soluble substance from liquid

sample


Solid-phase extraction


  1. How many types of chromatography?


2


  1. Name two types of chromatography.


Paper chromatography Column chromatography

  1. Different techniques may use to separate the analyte.


Chromatographic techniques


  1. How many phases of chromatographic techniques?


2


  1. Name two phase of chromatographic techniques.


Stationary phase Mobile phase

  1. Which radiations are use in Spectroscopic techniques?


Electromagnetic radiations


  1. Spectro tropic techniques is based on which law?


Beer-Lambert law


  1.  Law discuss absorbance with transmittance


Lambert law


  1.  Law discuss relation of absorbance with concentration of

sample.


Beer's law


  1. How many types of spectroscopic techniques?


3


  1. Name three types of spectroscopic technique.


UV spectroscopy IR spectroscopy NMR spectroscopy Mass spectrometry
Atomic absorption spectroscopy Atomic emission spectroscopic

  1. Which spectroscopy is found in food and drugs laboratories?


UV spectroscopy


  1. Study of light is called .........


Spectroscopy


  1. Beer lembert law equation



I0 = Incident light
I = Transmitted light l = path length
C = Concentration
ε = Molar Absorptivity Constant

  1.  Is used to find wavelength maxima.


UV spectroscopy


  1.  Is use evaluate functionalities in an organic molecule.


IR spectroscopy


  1.  Is used for structure elucidation.


NMR spectroscopy


  1.  Is used as detector.


Mass spectrometry


  1.  Emit the same wavelength of light as they absorb.


Atoms


  1. FAAS is the abbreviation of .....


Flame atomic absorption spectroscopy


  1. GFAAS is the abbreviation of ........


Graphite furnace atomic absorption spectroscopy.


  1. FAAS and GFAAS are the types of .........


Atomic absorption spectroscopy


  1. There are how many Types of error?


Two


  1. Name different type of error


Determinate error (Systematic error) Indeterminate error (Random error Accuracy

Precision


  1. If target the mid circle with on above and below and right to left


Plus, minus


  1. The life line of a heart patient as appeared in is random movement.


ECG


  1. The linearity means ...........


Death


  1. The first type of uncertainty is called ............


Random error


  1. The second type of error is..........


Determinate error


  1.  May be positive or negative.


Determinate error


  1.  Always appeared to be above and below the average.


Indeterminate error


  1. The concept is accuracy and precision.


Third


  1. is closeness of data to the actual results.


Accuracy


  1. is understood as closeness of data within itself.

Precision


  1. The best suited posture is lower right bottom representing ..............and ...........


High accuracy and high precision.


  1. The dart board analogy representing the concept of ..........


Accuracy and precision


61) Understanding systematic error are ........... , .......... and ...............


Absolute error Relative error Gross error

  1.  Are those which could be estimated, therefore also called determinate

error.


Systematic errors


  1. Calculation of error relative to actual value is called ..........


Relative error


  1. How many factors sources of error?


Three


  1. Name three main factors sources of error.


Instrumental error Method error Human error

  1. Buffer pH is equal to .........


pH10


  1. There are how many types of Removal error.


Three


  1. Name three types of removal error.


Calibration
Validation of analytical method Training of personnel Equipment

  1.  Is a part of whole population.


Relative error


  1. The average of the squared differences from the ..........


Mean


  1. The standard deviation is square root of ..........


Variance


  1.  Is measure of precision.


St. Dev


  1. Sum of attributes or properties that describe a product is called .............


Quality Control


  1. Totality of features and characteristics is called ..............


Quality control


  1. How many organizations of quality control?


5


  1. is not residing in any particular field of an organization.


Quality


  1. Organization of quality control are ..........


  1. CEO/COO ii) Quality assurance iii) production iv) Sale v) Procurement


  1. How many organizations of Quality assurance?


4


  1. Quality control is a part of ............


Quality assurance


  1.  Is a part of testing while QA(Quality assurance) is a overal system.


Quality control


  1. Organizations of quality assurance are ............


  1. Quality manager ii) R and D iii) NPD iv) Quality Control


  1. Which is the internal view of everybody in the shop?


Quality control


  1. Which is the external view of everybody in the shop?


Quality assurance


  1. In we focused on a product?


Quality control


  1. In we focused on a process.


Quality assurance


  1. is a blend of fitness for purpose, adequacy of functioning and

reliability for the price of paid.

Quality


  1. is for Design and manufacturing characteristics to meet customer

requirements

Quality control


  1. are the means for collecting, analyzing, identifying root causes and

measuring the results.


Quality control tools


  1. tools are related to numerical data processing?


QC (Quality control)


  1. How many tools of quality control?


7


  1. Tools of QC ( Quality control) are ........


Scatter Diagram Cause and Effect Diagram Histogram Check Sheet Control Chart/Graph Pareto Diagram Stratification

  1. To examine the relationship between two paired inter related data types we used .............


Scatter Diagram


  1. Relationship between absorbance and concentration of a colored sample is an example of ...............

Scatter Diagram


  1. Relationship of volume to pressure and temperature is an example of .............


Quality control tools


  1. We can understand the relationship between two results with the help of

..............


Scatter Diagram


  1. Cause and effect diagram is also called diagram


Fish Bone or Ishikawa Diagram


  1. A systematic representation of relationship between the effect (result) and effecting factors (Causes)?


Cause and effect diagram or (Fish Bone diagram)


  1. is a tool to identify the root cause that is responsible for an effect


Fish Bone or Ishikawa Diagram


  1. To obtain a good result, we must identify the of various factors


Factors


  1. With the help of cause-and-effect diagram, we can obtain a clear overall picture of ...............


Causal Relation


  1. Can determine the direction of action


Counter measure


  1. After knowing the sources of error, we must know how to remove ............


Error


  1. Is mainly used to analyze a process by examining the location of

mean value in the graph or degree of variations, to find a problem point that needs to be improved.


Histogram


  1. When creating a histogram is divided into smaller sections having a

uniform span.


Range of Data


  1. The number of data contained in each section is counted to develop a

..............


Frequency distribution table


  1. In histogram a graph is formed from table by using ..........


Vertical Bars


  1. can identify the condition of distribution


Histogram


  1. is a sheet to collect data


Check sheet


  1. is designed in advance to allow easy collection and aggregation of

data?


Check sheet


  1. Is a self-check?


Check sheet


  1. A is also effective in performing stratification?

Check sheet


  1. To eliminate possibility of skipping any of the required inspection items or step is used


Check sheet


  1. A simplest form of check sheet to monitor ...........


Cleaning of Bathroom


  1. We can understand tendencies and variations with the help of  


Check sheet


  1. A is used to examine a process to see if it is stable or to maintain the

stability of a process.


Control chart


  1. There are types of control charts.


2


  1. A is used to identify the dots that are outside the control limit,

which indicate some anomalies in a process?


Control chart


  1.  Consecutive dots above or below the mean value?


Seven


  1.  Can judge the process if it is in its normal state or there are some

anomalies by examining the dots plotting on a chart?


Control chart


  1. The combination of bar and lines in graphs accumulated data is called

...............


Pareto Diagram


121) Pareto Diagram is used in .......


Data associated with a problem


  1. Pareto diagram is used in..........


Defect a problem Phenomenal Mechanical failure

  1. Word pareto came from..............


Italian


  1. Pareto words mean .........


Created the diagram


  1. Pareto diagram principal is...........


Separate the "vital few" from the "trival many".


  1. Bar charts are arranged in .......


Descending order of Hight(left to right)


  1. Bar on left than those on right


Relatively more important


  1. Which is used to examine a process to see it is stable or maintain the stability of a process

Control chart


  1. Control charts is used to......


Identify dots


  1. In the process control limit indicate ..............


Anomalies


  1. A graphic representation of data know as..........


Graph


  1. A person can understand the meaning of data at a glance called .............


Graph


  1. Visualized and summarization of data is done by.........


Graph


  1. Graph is used for ............


Monitor or jude the situation Unprocessed data simple represent A list of numbers

  1. With the help of graph we can observe...........


Change in time Sequential order Ratio
Amounts

  1. S suitable for its intended purpose


Analytical purpose


  1. In analytical process R&D can preffered to the .........


QC


  1.  Include procedure and acceptance criteria.


Protocol


  1. Method of validation includes...........


Specificity (identification, assay and impurity test) Linearity
Range
Accuracy (assay, impurities) Precision

  1. Quality control process is carried out ...........


During production


  1. Low cost, higher volume items require .........


Little inspection


  1. The mean of sampling distribution during quality assurance is equal to

...........


Mean of process distribution


  1. The quality chart is used to monitor variable is ............


Rang chart

  1. How many factors or materials of purchasing services and supplies? Four

  2. Materials of purchasing services and supplies..........

    • Reagents

    • Apparatus and equipment

    • Equipment Maintenance

    • Calibration

  3. Maintain a register of .............

Suppliers

  1. Purchased item must be quarantine for .............

Inspection

  1. Properly areas for accepted and rejected supplies.

Segregated areas

  1. The laboratory shall obtain from customers and analyze for possible

improvement?

Feedback

  1. maybe from internal or external customers or from own employees?

Complaints


  1. Correction taken ...........

Immediately

  1. Responsibility for. of work is defined?

Authorizing resumption

  1. Improvement shall continually improve of MS through analysis?

Effectiveness

  1. Corrective action Approach?

Reactive approach

  1. Preventive action approach?

Proactive

  1.  Shall designate and give authority for implementing corrective

action?

Corrective action

  1.  Is associated with a cause analysis?

Corrective action

  1. Need improvements and potential sources of NC shall be identified through? Preventative actions

  2. Prevention is better than ...........

Cure

  1. must be for both corrective and preventive actions?

Procedure

  1. Readily retrievable, protection and backup needed is called? Control of records

  2. Procedure for identification, storage, maintenance and disposals of records is called ..........

Control of records

  1. How many ways to present quality records? Six

  2. Quality records shall include.........

    • Test reports

    • Internal audit reports

    • Management reviews (meeting minutes)

    • Corrective and preventive action

    • Supplier Quality assurance

    • Subcontractors record


  1. Observations, calculations and data are recorded in........

Control of records

  1. Mistakes crossed out and signed not ..........

Erased

  1. Done by trained and qualified staff- by persons independent of activities to be .........

Audited

  1. Management reviews are as follows: Suitability of policies and procedure

    • Reports from laboratory personnel

    • Outcome of Internal audit

    • Assessment of external bodies

    • Subcontractors and SQA record

    • Results of ILC and PT

    • Change in volume and type of work

    • Customer complaints and feedback


  1. How many types of internal audits?


Two


  1. Every clause must be audited once in ..........


Year


  1. meetings of laboratory’s technical management with higher

authorities once in a year? Management review

  1. The combination of bar and lines in graphs accumulated data is called............

Pareto Diagram

  1. Pareto Diagram is used in ...........

Data associated with a problem

  1. Pareto diagram is used in........

Defect a problem Phenomenal Mechanical failure

  1. Word pareto came from...........

Italian

  1. Pareto words mean .........

Created the diagram

  1. Pareto diagram principal is............

Separate the "vital few" from the "trival many".

  1. Bar charts are arranged in .........

Descending order of Hight(left to right) 181)Bar on left is than those on right.

Relatively more important

  1. Pereto Diagram are used in...........

Break big problem into smaller

  1. which is used to examine a process to see it is stable or maintain the stability of a process?

Control chart

  1. Control charts is used to..............

Identify dots

  1. In the process control limit indicate .....

Anomalies

  1. A graphic representation of data know as............

Graph

  1. A person can understand the meaning of data at a glance called.....

Graph

  1. Visualized and summarization of data is done by..........

Graph

  1. Graph is used to........

Monitor or judge the situation Unprocessed data simple represent A list of numbers

  1. With the help of graph we can observe...........

Change in time Sequential order Ratio

Amounts

  1. Is suitable for its intended purpose

Analytical purpose

  1. In analytical process R&D are transferred to .............

QC

  1. Include procedure and acceptance criteria.

Protocol

  1. Method of validation includes............

Specificity(identification ,assay and impurity test) Linearity

Range

Accuracy (assay , impurities) Precision

  1. Quality control process is carried out.........

During production

  1. Low cost, higher volume items require............

Little inspection

  1. The mean of sampling distribution during quality assurance is Equal to...................

Mean of process distribution

  1. The quality chart is used to monitor variable is ..........

Rang chart


  1. The ability of procedure to provide analytical result of acceptable accuracy and precision under a verity of conditions is ?


Robustness


  1. ……… and ………. incorporated in the measurement method and procedure.

Approximation, assumption’s


  1. Uncertainty component, evaluated experimentally from the dispersion of repeated measurements, using statistical method is called...........


Type A uncertainty


  1. Uncertainties that are always expressed and evaluated as probability distributions like normal, rectangular and triangular distributions are called

……………?


Type B uncertainty


  1. A set of policies and procedure to create consistent and valid results is a…………


System


  1. ……………….. Refers to the confirmation of certain characteristics of an organization by some form of external review, assessment, or audit.


Certification


  1. is a process of validation set by a peer review board.


Accreditation


207) ISO 9001 is a…………


Quality Management System

208) ISO 14001is a…………

Environmental Management System

209) ISO 45001 is a …………

Occupation Health and Safety


210) ISO 17025 is a ……… Lab Management System

  1. ISO 17025 Contains …………


25 clauses, 15 management clauses, 10 Technical clauses


  1. Organization must have………


Technical and management staff



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