Question

The total speed of a projectile at its greater height is sqrt(6/7) of its speed when it is at half of its greatest height. The angle of projection will be :-

Answer 1

Answer:

The amine N functions as the nucleophile and attacks the electrophilic C of the alkyl halide displacing the bromide and creating the new C-N bond.

An acid/base reaction. The base (excess amine) deprotonates the positive N (ammonium) center creating the alkylation product, here a secondary amine.

Explanation:

hey mate please refer to the attachment

Answer 2

THIS IS THE ANSWER.. hope it will help you