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 5 of 14

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Q41.
Which of the following detectors is widely used to detect environmental samples like chlorinated pesticides and polychlorinated biphenyls?
Discuss
Answer: (d).Electron capture detector
Q42.
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
Q43.
Filter photometer detector is primarily responsive to which of the following compounds/elements?
Discuss
Answer: (a).Volatile sulphur or phosphorous compounds
Q44.
Which of the following detector uses ultraviolet radiation from lamps to produce ionisation of solute molecules?
Discuss
Answer: (c).Photo ionization detector
Q45.
Flame ionisation detector is also known as Katharometer.
Discuss
Answer: (b).False
Q46.
Thermionic emission detector used in gas chromatography is most sensitive to which of the following elements?
Discuss
Answer: (b).Phosphorous
Q47.
Which of the following is the ratio of the interstitial volume of packing to the volume of its total mass?
Discuss
Answer: (d).Total porosity
Q48.
Which of the following is the ratio of the length of column packing to dead time?
Discuss
Answer: (b).Average linear rate of mobile migration
Q49.
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
Q50.
Retention distance is the distance between point of injection and minimum peak in the recorder or computer generated chart.
Discuss
Answer: (b).False