Chromatography and Methods of Purification MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Chromatography and Methods of Purification, a fundamental topic in the field of Chemistry. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Chromatography and Methods of Purification 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 and Methods of Purification mcq questions that explore various aspects of Chromatography and Methods of Purification problems. Each MCQ is crafted to challenge your understanding of Chromatography and Methods of Purification principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Chemistry tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Chromatography and Methods of Purification MCQs are your pathway to success in mastering this essential Chemistry topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Chromatography and Methods of Purification. 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 and Methods of Purification knowledge to the test? Let's get started with our carefully curated MCQs!

Chromatography and Methods of Purification MCQs | Page 10 of 17

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Q91.
Chromatography is especially useful for
Discuss
Answer: (d).both a and b
Discuss
Answer: (a).presence of impurities
Discuss
Answer: (c).melting salted ice
Discuss
Answer: (b).condenses after distillation
Q95.
Presence of impurities in ethanol (Cโ‚‚Hโ‚…OH) will cause
Discuss
Answer: (b).raise the boiling point
Q96.
A purple stain is obtained if ninhydrin spray is used to locate
Discuss
Answer: (d).amino acids
Discuss
Answer: (c).salt can be spread over the ice
Discuss
Answer: (a).the temperature becomes lower
Q99.
After centrifugation when sublimate settles, clear liquid
Discuss
Answer: (c).can be decanted off
Q100.
Pure stearic acid melts at exactly
Discuss
Answer: (b).70 °C