Chromatography MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Chromatography, 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 Chromatography 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 Chromatography mcq questions that explore various aspects of Chromatography problems. Each MCQ is crafted to challenge your understanding of Chromatography 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 Chromatography 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 Chromatography. 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 Chromatography knowledge to the test? Let's get started with our carefully curated MCQs!

Chromatography MCQs | Page 8 of 14

Q71.
Flame ionisation detector is also known as Katharometer.
Discuss
Answer: (b).False
Q72.
Thermionic emission detector used in gas chromatography is most sensitive to which of the following elements?
Discuss
Answer: (b).Phosphorous
Q73.
Which of the following detectors has a non-volatile bead of rubidium silicate placed above the flame tip?
Discuss
Answer: (b).Thermionic emission detector
Q74.
In which of the following detectors, the carrier gas is excited by a radioactive source and the atoms of carrier gas are excited to a metastable state?
Discuss
Answer: (a).Argon ionisation detector
Q75.
Which of the following is not used as a heating element in a Thermal conductivity detector?
Discuss
Answer: (c).Graphite
Q76.
Electron capture detector is much less susceptible to contamination when nickel is used instead of tritium.
Discuss
Answer: (a).True
Discuss
Answer: (b).Adsorption of gaseous substances on solid surface
Q78.
Which of the following components cannot be retained by gas-liquid columns but can be separated by using gas-solid chromatography?
Discuss
Answer: (b).Hydrogen sulphide
Discuss
Answer: (c).Leads to semi-permanent retention of the analyte
Q80.
The distribution coefficients of Gas-solid chromatography are greater than that of Gas-liquid chromatography.
Discuss
Answer: (a).True