Q. 21 C5.0( 3 Votes )

Give two examples each of:

Combination reactions.

Answer :

Combination reaction is a reaction in which two or more reactants combined together to form a single product.

For examples:


When nitrogen gas is treated with hydrogen gas in the presence of a catalyst at 773K to form ammonia gas. The following reaction


takes place:



Formation of water from H2 and O2:


2H2 + O2 2H2O


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