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 1 of 10

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Q1.
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
Q2.
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
Q3.
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
Q4.
The diagram show below is the picture of Hollow cathode lamp. Identify the unmarked component.

a.

Glass tube

b.

Quartz window

c.

Non- conducting glass

d.

Mica shield

Discuss
Answer: (b).Quartz window
Q5.
Given below is the diagram of Flame emission photometers. Identify the unmarked component.

a.

Filter

b.

Atomiser

c.

Pressure regulator

d.

Burner

Discuss
Answer: (d).Burner
Q6.
Given below is the diagram of evacuated glass tube of photo emissive tube. Identify the part which is indicated with a question mark.

a.

Anode

b.

Cathode

c.

Grid

d.

Dynode

Discuss
Answer: (b).Cathode
Q7.
Spectroscopy deals with interaction of electromagnetic radiation with matter. What is the speed of this radiation in vacuum in m/s?

a.

6 x 10⁸

b.

5 x 10⁸

c.

7 x 10⁸

d.

3 x 10⁸

Discuss
Answer: (d).3 x 10⁸
Q8.
Which type of Quantum Transition takes place in Ultra Violet and Visible spectroscopy?

a.

Rotation of molecules

b.

Nuclear

c.

Bonding electrons

d.

Spin of nuclei in a magnetic field

Discuss
Answer: (c).Bonding electrons
Q9.
Which of the following is not a property or parameter of electromagnetic radiation?

a.

Wavelength

b.

Voltage

c.

Wave number

d.

Amplitude

Discuss
Answer: (b).Voltage
Q10.
Which of the following is not a type of Spectroscopy?

a.

Gamma ray

b.

X ray

c.

Nuclear magnetic resonance

d.

Sound

Discuss
Answer: (d).Sound
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