Esterification occurs in the presence of:
Correct answer: C. Carboxylic acid and alcohols
- A. Aldehydes and ketone
- B. Alcohols and ketone
- C. Carboxylic acid and alcohols
- D. Carboxylic acid and aldehydes
Explanation
Esterification is the process of combining an organic acid (RCOOH) with an alcohol (ROH) to form an ester (RCOOR) and water; or a chemical reaction resulting in the formation of at least one ester product. Ester is obtained by an esterification reaction of an alcohol and a carboxylic acid.
This question appeared on the NUMS 2021 paper, which you can sit online with every answer explained.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Carboxylic Acid Derivatives
Carboxylic acid derivatives include acid halides, acid anhydrides, esters and amides, formed by replacing the hydroxyl group of a carboxylic acid. Their nomenclature, structures, preparation, hydrolysis and relative reactivity are linked through nucleophilic acyl substitution, which differs from the nucleophilic addition reactions of aldehydes and ketones.
Practise Carboxylic Acids
550 free Carboxylic Acids MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Carboxylic Acid Derivatives questions
A compound has the following properties:1. It is liquid at r.t.p2. It does not mix completely with water3. It does not decolorize KMnO4 What could it be?
How many esters are there with the molecular formula C4H8O2:
Carboxylic acid reacts with ammonia to form ammonium salts which on heating produces_______________?
The exact reactivity order for carboxylic acid derivatives is:
Acetic anhydride is obtained from acetyl chloride in the reaction with:
Which one of the following is not derivative of organic acid?