NEET Chemistry
Carboxylic Acids Preparation Properties
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Consistency: 25%
Weightage: 5 / 20 Yrs
High-Yield Trend
1
2025 1
2023 1
2022 1
2020 1
2019 Questions 5 MCQs
01
PYQ 2019
easy
chemistry ID: neet-201
The product of the below-mentioned reaction is:
| 1. | 2. | ||
| 3. | 4. |
1
(1)
2
(2)
3
(3)
4
(4)
02
PYQ 2020
easy
chemistry ID: neet-202
An acid that forms an anhydride (X) on heating and an acid imide (Y) on strong heating with ammonia is:
| 1. |  |
2. |  |
| 3. |  |
4. |  |
1
(1)
2
(2)
3
(3)
4
(4)
03
PYQ 2022
easy
chemistry ID: neet-202
What is Y in the above reaction?
1. (RCOO)2Mg
2. RCOO-Mg+X
3. R3CO-Mg+X
4. RCOO-X+
1
(1)
2
(2)
3
(3)
4
(4)
04
PYQ 2023
easy
chemistry ID: neet-202
Find out the weight (in g) of two moles of the organic compound, which is obtained by heating sodium ethanoate with sodium hydroxide in the presence of calcium oxide:
1. 18
2. 16
3. 32
4. 30
1. 18
2. 16
3. 32
4. 30
1
(1)
2
(2)
3
(3)
4
(4)
05
PYQ 2025
easy
chemistry ID: neet-202
The correct order of decreasing acidity of the following aliphatic acids is:
| 1. | |
| 2. | |
| 3. | |
| 4. | |
1
(1)
2
(2)
3
(3)
4
(4)