Question

(1) Chauri-Chaura
(ii) Solution to illiteracy
(a) Punjab
(b) Uttar Pradesh
(c) L.T.E.
(d)Opportunities for employment​

Answer 1

Explanation:

A combination reaction is a reaction where two or more elements or compounds combine to form a single compound. Such reactions are represented by equations of the following form: X + Y → XY. The combination of two or more elements to form one compound is called combination reaction.