Chemistry, asked by Lakshay8681, 1 year ago

Give reason decomposition reactions is called opposite of combination reactions

Answers

Answered by Rythm14
6

Decomposition reactions is called opposite of Combination reactions.

Why ?

In a decomposition reaction, a compound breaks down to form two or more substances, these reactions require energy to take place. Whereas, in a combination reactions in which two or more substances combine to give a new substance with the release of energy. Hence they are opposite.

Example:-

NaCl ----> Na + Cl ( decomposition reaction )

Na + Cl ----> NaCl ( combination reaction )

Answered by Anonymous
37

Answer:

\small \underline \mathfrak \color{pink}Answer:-

In decomposition reaction a single reactant splits into two or more products and in combination reaction into two or more reactants combine to form a single product. Hence the reason.

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