Question

In a combination reaction how many products are formed?
(a) two only
(b) one or two only
(c) one only
(d) number cannot be specified

Answer 1

Answer:

c) only one.........................

Answer 2

Answer:

(c) one only

Explanation:

In a combination reaction, only one product is formed. In a combination reaction, two or more reactants react with each other to get combined and formed only a single product. Combination reaction can take place between elements to form compound or between compounds to form new compounds. In a combination reaction, there will be only the main product formed, there won't be any byproduct formed.

Example of combination reactions are:

$2H_2\ +\ O_2\ =>\ 2H_2O$

$C\ +\ O_2\ =>\ CO_2$