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 12 of 14

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Q111.
Which of the following is the ratio of a length of column packing to retention time?
Discuss
Answer: (a).Average linear rate of solute migration
Q112.
Retention distance is the distance between point of injection and minimum peak in the recorder or computer generated chart.
Discuss
Answer: (b).False
Q113.
Retention volume can be obtained by finding the product of which of the following parameters?
Discuss
Answer: (b).Retention time and volumetric flow rate
Q114.
Retention factor is also known as the capacitance factor.
Discuss
Answer: (a).True
Q115.
What must be the value of the selectivity factor?
Discuss
Answer: (c).Greater than 1
Q116.
Which of the following is the distance that the solute moves while undergoing one partition?
Discuss
Answer: (c).Plate height
Discuss
Answer: (a).Plate number becomes greater, plate height becomes smaller
Q118.
Which of the following is the expression for Eddy diffusion in the column, if โ€˜ฮณโ€™ represents obstruction factor, โ€˜dโ‚šโ€™ represents particle diameter, โ€˜Dโ‚˜โ€™ represents Solute diffusion co-efficient and โ€˜ฮปโ€™ represents function for packing uniformity?
Discuss
Answer: (a).ฮป dโ‚˜
Q119.
Which of the following is the expression for longitudinal diffusion in the column, if โ€˜ฮณโ€™ represents obstruction factor, โ€˜dโ‚˜โ€™ represents particle diameter, โ€˜Dโ‚˜โ€™ represents Solute diffusion co-efficient and โ€˜ฮปโ€™ represents function for packing uniformity?
Discuss
Answer: (b).2 ฮณ Dโ‚˜
Q120.
In gas-liquid chromatography, when films are used in the interior of the capillary column, then what is the value of Eddy diffusion?
Discuss
Answer: (c).Zero