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 4 of 14

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Q31.
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
Q33.
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
Q35.
The distribution coefficients of Gas-solid chromatography are greater than that of Gas-liquid chromatography.
Discuss
Answer: (a).True
Q36.
Which of the following columns can be used in Gas-solid chromatography?
Discuss
Answer: (a).Open tubular column
Q37.
Which of the following is not an advantage for the conversion of packed columns into wide bore capillaries?
Discuss
Answer: (a).Longer retention times
Q38.
Gas chromatography can be performed in which of the following ways?
Discuss
Answer: (a).Only in columns
Q39.
In Gas-liquid phase chromatography, the stationary phase is composed of _________ and the mobile phase is made of _________
Discuss
Answer: (c).Liquid, gas
Q40.
Which of the following types of chromatography involves the process, where the mobile phase moves through the stationary phase by the influence of gravity or capillary action?
Discuss
Answer: (d).Planar Chromatography