Question

what do you mean by combination reaction aunty decomposition reaction​

Answer 1

Answer:

A combination reaction is a reaction where two or more elements or compounds (reactants) combine to form a single compound (product). Ba+F2⟶BaF2. A decomposition reaction is a type of chemical reaction in which a single compound breaks down into two or more elements or new compounds.

Explanation:

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Answer 2

Answer:

hey mate here is your answer

Explanation:

combination reaction - where two or more elements or compound combine to form a single compound.

ex- cao +h2o=ca(oh)2

decomposition reaction- single compound break down into two or more elements or new compound.

ex- al2o3=Al+o2

hope it's helps you