CBSE Class 9 Answered
why are decompositin reaction is called opposite of combination reaction
Asked by JassimbinFasim | 16 Feb, 2019, 10:29: PM
Expert Answer
In decomposition reactions a single substance decomposes to form two or more substances.
In combination reaction in two or more reactants combine to form a single product.
CaO + CO2 → CaCO3 + Energy
From above examples, it is clear that the two reactions are exactly opposite to each other because of that, decomposition reactions are called opposite of combination reactions
Answered by Science Mate | 17 Feb, 2019, 01:10: AM
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