Q. 1 B3.7( 3 Votes )
A combination reaction (also known as a synthesis reaction) is a reaction where two or more elements or compounds (reactants) combine to form a single compound (product).
Such reactions may be represented by equations of the following form: X + Y → XY.
Here X and Y are the reactants and XY is the product.
A dissociation reaction is a chemical reaction where a compound breaks apart into two or more parts.
The general formula for a dissociation reaction follows the form: AB → A + B.
Dissociation reactions are usually reversible chemical reactions.
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