During the decomposition reaction, a single substance decomposes and form two or many substances. Whereas in combination reaction, two or more reactants combine and form a single substance. Hence, decomposition reaction is called the opposite of combination reaction.
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Answer:
During the decomposition reaction, a single substance decomposes and form two or many substances. Whereas in combination reaction, two or more reactants combine and form a single substance. Hence, decomposition reaction is called the opposite of combination reaction.
Answer:
in decomposition reaction a single reactant decomposes to form to or more products
whereas in combination reaction two or more reactant combine to form a single product
Reaction
1 decomposition
2H²O -electricity- 2H² + O²
2Combination
photosynthesis