Question

Decomposition and combination reaction​

Answer 1

the decomposition reactions are called the opposite of combination reaction because in combination reaction, two or more reactants make a single product but In the decomposition reaction, a single reactant splits into two or more products...

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Answer 2

In decomposition reaction to substance decompose to form two or more substance and in combination reaction two or more substance combine to form a single substance that is why it is considered just opposite to decomposition.

Decomposition:-

A => B + C

combination :-

B + C => A

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