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 7 of 14

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Q61.
Which of the following is the disadvantage of hydrogen, which can be used as carrier gas in gas chromatography?
Discuss
Answer: (a).Dangerous to use
Q62.
Which of the following is the disadvantage of helium, which can be used as carrier gas in gas chromatography?
Discuss
Answer: (b).Expensive
Q63.
Which of the following is the disadvantage of nitrogen, which can be used as carrier gas in gas chromatography?
Discuss
Answer: (c).Reduced sensitivity
Q64.
Slow injection of large samples leads to band broadening and loss of resolution.
Discuss
Answer: (a).True
Q65.
In which of the following methods are liquid samples injected into the column in gas chromatography?
Discuss
Answer: (b).Micro-syringe
Q66.
What must be done to the solid samples for it to be introduced into the column without using solid injection syringes in gas chromatography?
Discuss
Answer: (b).Dissolved in volatile liquids
Q67.
In which of the following detector is the eluent mixed with hydrogen and burned and then mixed with ozone and its intensity is measured?
Discuss
Answer: (a).Sulphur chemiluminescense detector
Q68.
Filter photometer detector is primarily responsive to which of the following compounds/elements?
Discuss
Answer: (a).Volatile sulphur or phosphorous compounds
Q69.
Which of the following detector uses ultraviolet radiation from lamps to produce ionisation of solute molecules?
Discuss
Answer: (c).Photo ionization detector
Q70.
Flame ionisation detector is also known as Katharometer.
Discuss
Answer: (b).False