Class XII

The nitration reaction of amines can be controlled in order to obtain the desired nitro derivative as the major product by:
  1. reacting with a desired nitro compound
  2. by acetylation reaction
  3. by treating with acetic acid
  4. by using aliphatic amines
One of the following behave like Lewis base
  1. Amides
  2. Esters
  3. Nitriles
  4. Amines
Nitro compounds are reduced by iron scrap and hydrochloric acid to yield one of the following compounds.
  1. Amides
  2. Esters
  3. Amines
  4. Nitriles
Aniline does not undergo Friedel – Crafts reaction
  1. aluminium chloride, the catalyst reacts with NH2 group
  2. aluminium chloride, the catalyst reacts with NH2 group
  3. all of these
  4. Anilium ion deactivates any further reaction.
The main product formed by treating an alkyl or benzyl halide with excess ammonia
  1. Tertiary
  2. Secondary
  3. Mixed
  4. Primary
Time Elapsed

HR : MIN : SEC
Question Answered
0
Score out of 100
0

Get Started!

we provide the best
services to our students

AmazingCounters.com Views

 

LKG - 12th

Rs 1,999  Annual
Plan
TOP