Chemistry Class 12
Solutions to CBSE Sample Paper - Chemistry Class 12

Arrange the following in the increasing order of their boiling points:

A : Butanamine, B: N,N-Dimethylethanamine, C: N- Etthylethanaminamine

  1. C<B<A
  2. A<B<C
  3. A<C<B
  4. B<C<A



d. B<C<A

In primary amine intermolecular association due to H-bonding is maximum while in tertiary it is minimum.

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.