Basic Chemistry MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Basic Chemistry, 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 Basic Chemistry 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 Basic Chemistry mcq questions that explore various aspects of Basic Chemistry problems. Each MCQ is crafted to challenge your understanding of Basic Chemistry 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 Basic Chemistry 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 Basic Chemistry. 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 Basic Chemistry knowledge to the test? Let's get started with our carefully curated MCQs!

Basic Chemistry MCQs | Page 18 of 45

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Q171.
The classes of amines include
Discuss
Answer: (d).all of above
Q172.
Ammonia and amides will produce salts on reacting with
Discuss
Answer: (b).dilute HCl
Q173.
A primary amine is made from ammonia molecule with its H atom replaced by
Discuss
Answer: (d).alkyl and aryl group
Q174.
Phenyl amine reacts with nitrous acid (HNOโ‚‚) to form
Discuss
Answer: (a).diazonium salt
Discuss
Answer: (c).substrate molecules reacted per enzyme per minute
Discuss
Answer: (c).enzyme-substrate complex is binded
Discuss
Answer: (d).lysine and arginine residues in peptide bonds
Discuss
Answer: (b).they raise the activation energy
Q179.
Consider the reaction: (NHโ‚‚)โ‚‚CO + Hโ‚‚O โ†’ NHโ‚ƒ + COโ‚‚. The reaction is catalyzed by the enzyme
Discuss
Answer: (c).urease
Q180.
Consider the reaction: (NHโ‚‚)โ‚‚CO + Hโ‚‚O โ†’ NHโ‚ƒ + COโ‚‚. Water in this reaction
Discuss
Answer: (c).acts with the urea only after urea is bound to enzyme surface