- 1(current)
Q. No.Select the reagents that reduce nitriles to primary amines:
A. (i) LiAlH4; (ii) H2O
B. Sn + HCl
C. H2/Ni
D. Na(Hg)/C2H5OH
E. Br2/aq. NaOH
Choose the correct answer from the options given below:
1. A, B and C only
2. A, C and D only
3. A, D and E only
4. B, D and E only
A. (i) LiAlH4; (ii) H2O
B. Sn + HCl
C. H2/Ni
D. Na(Hg)/C2H5OH
E. Br2/aq. NaOH
Choose the correct answer from the options given below:
1. A, B and C only
2. A, C and D only
3. A, D and E only
4. B, D and E only
Subtopic: Â Amines - Preparation & Properties |Â Cyanides & Isocyanides |
 52%
Level 3: 35%-60%
NEET - 2026
Please attempt this question first.
Hints
Please attempt this question first.
Which compound, upon reduction with lithium aluminium hydride, yields a secondary amine?
1. Nitroethane
2. Methylisocyanide
3. Acetamide
4. Methyl cyanide
Subtopic: Â Identification of Primary, Secondary & Tertiary Amines |Â Cyanides & Isocyanides |
 83%
Level 1: 80%+
AIPMT - 2007
Hints
- 1(current)
Q. No.
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