1
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

Match List-I with List-II.

List - I
(Products formed)
List - II
(Reaction of carbonyl compound with)
(a) Cyanohydrin (i) NH$$_2$$OH
(b) Acetal (ii) RNH$$_2$$
(c) Schiff's base (iii) Alcohol
(d) Oxime (iv) HCN

Choose the correct answer from the options given below

A
(a) - (iii), (b) - (iv), (c) - (ii), (d) - (i)
B
(a) - (ii), (b) - (iiii), (c) - (iv), (d) - (i)
C
(a) - (i), (b) - (iii), (c) - (ii), (d) - (iv)
D
(a) - (iv), (b) - (iii), (c) - (ii), (d) - (i)
2
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

Compound X on reaction with O3 followed by Zn/H2O gives formaldehyde and 2-methyl propanal as products. The compound X is

A
3-Methylbut-1-ene
B
2-Methylbut-1-ene
C
2-Methylbut-2-ene
D
Pent-2-ene
3
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1

Which one of the following is not formed when acetone reacts with 2-pentanone in the presence of dilute NaOH followed by heating?

A
NEET 2022 Phase 1 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 14 English Option 1
B
NEET 2022 Phase 1 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 14 English Option 2
C
NEET 2022 Phase 1 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 14 English Option 3
D
NEET 2022 Phase 1 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 14 English Option 4
4
NEET 2021
MCQ (Single Correct Answer)
+4
-1
NEET 2021 Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 18 English
Consider the above reaction and identify the missing reagent/chemical.
A
DIBAL-H
B
B2H6
C
Red Phosphorus
D
CaO
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