- 1(current)
Q. No.The compound (CH
CH3CH=CH2 \(\xrightarrow[]{1}\)CH3CHBrCH3 \(\xrightarrow[]{2}\)(CH
What type of reaction are used in stages 1, 2 and 3?
1. 1=substitution; 2=addition; 3=reduction
2. 1=substitution; 2=addition; 3=hydrolysis
3. 1=addition; 2=substitution; 3=reduction
4. 1=addition; 2=addition; 3=reduction
Subtopic: Cyanides & Isocyanides |
83%
Level 1: 80%+
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Which compound, upon reduction with lithium aluminium hydride, yields a secondary amine?
1. Nitroethane
2. Methylisocyanide
3. Acetamide
4. Methyl cyanide
Subtopic: Identification of Primary, Secondary & Tertiary Amines | Cyanides & Isocyanides |
83%
Level 1: 80%+
AIPMT - 2007
Hints
| Assertion (A): | Treatment of alkyl halide with alcoholic solution of potassium cyanide gives isocyanide. |
| Reason (R): | Cyanides are used for the preparation of amines and carboxylic acids. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | (A) is True but (R) is False. |
| 3. | (A) is False but (R) is True. |
| 4. | Both (A) and (R) are False. |
Subtopic: Cyanides & Isocyanides |
80%
Level 1: 80%+
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- 1(current)
Q. No.
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