Colorimetry and Spectrometry MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Colorimetry and Spectrometry, a fundamental topic in the field of Analytical Instrumentation. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Colorimetry and Spectrometry MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Colorimetry and Spectrometry mcq questions that explore various aspects of Colorimetry and Spectrometry problems. Each MCQ is crafted to challenge your understanding of Colorimetry and Spectrometry principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Analytical Instrumentation tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Colorimetry and Spectrometry MCQs are your pathway to success in mastering this essential Analytical Instrumentation topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Colorimetry and Spectrometry. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Colorimetry and Spectrometry knowledge to the test? Let's get started with our carefully curated MCQs!

Colorimetry and Spectrometry MCQs | Page 9 of 10

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Q81.
Laminar flow burner used in Flame photometers is also known as ____________

a.

Turbulent burner

b.

Premix burner

c.

Total consumption burner

d.

Nozzle mix burner

Discuss
Answer: (b).Premix burner
Q82.
Which of the following is the advantage of prism monochromators?

a.

Dispersion is non-overlapping

b.

Dispersion occurs in non-linear manner

c.

Dispersion is overlapping

d.

Dispersion occurs in a linear manner

Discuss
Answer: (a).Dispersion is non-overlapping
Q83.
Which of the following is the advantage of grating monochromators?

a.

Dispersion is non-overlapping

b.

Dispersion occurs in non-linear manner

c.

Dispersion is overlapping

d.

Dispersion occurs in a linear manner

Discuss
Answer: (d).Dispersion occurs in a linear manner
Q84.
Which of the following is not a detector used in Flame emission photometers?

a.

Photronic cell

b.

Photovoltaic cell

c.

Photoemissive tube

d.

Chromatogram

Discuss
Answer: (d).Chromatogram
Q85.
Phototubes are more sensitive than photovoltaic cells.

a.

True

b.

False

c.

May be True or False

d.

Can't say

Discuss
Answer: (a).True
Q86.
Which of the following is not an application of Flame emission photometers?

a.

Analysis of biological fluids

b.

Determination of sodium, potassium in soil

c.

Determination of metals such as Mn, Cu

d.

Analysis of complex mixtures

Discuss
Answer: (d).Analysis of complex mixtures
Q87.
Which of the following is not an advantage of a photovoltaic cell which is used as a detector in Flame emission photometers?

a.

Portable

b.

No external supply

c.

Robust in construction

d.

Does not show fatigue

Discuss
Answer: (d).Does not show fatigue
Q88.
Which is the missing block in the block diagram for Absorption of Radiation Instrument given below?

a.

Filter

b.

Reflector

c.

Converging lens

d.

Detector

Discuss
Answer: (d).Detector
Q89.
In the diagram of single beam photometer given below, identify the component that is not marked.

a.

Monochromator

b.

Absorption filter

c.

Sample holder

d.

Interference filter

Discuss
Answer: (c).Sample holder
Q90.
The diagram given below is the representation of Fourier transform interferometer. Identify the missing block in the block diagram.

a.

Pyroelectric crystal

b.

Display

c.

High speed plotter

d.

A/D converter

Discuss
Answer: (d).A/D converter
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