composition reaction is opposite of combination reaction true or false
Answers
Is it decomposition in place of composition. If it so then, the answer is
Yes
Decomposition reactions are those reactions in which a compound is broken into two or more new compounds.
CaCo3-----> CaO+ Co2
Combination reactions are those reactions in which two substances are combined to form a new substance.
CaO + CO2 —> CaCO3 + energy
In above examples, both the reactions are same but show opposite directions, so decomposition reaction is called the opposite of combination reaction.
Answer:
in decomposition reaction reaction a single substance decompossas to form two are more substanceses which is react opppsites of combination in which two are more reactent combine two form a single product produce that is why decomposition reaction reaction called the opposite of combination reaction reactions .
Explanation:
CaCO3 →CaO(s)+ CO2(g)