Question

what is combination reaction? give one reaction showing combination reaction​

Answer 1

the reaction in which two or more simple substance combine to form a single substance is called a combination reaction.

for example : hydrogen react with oxygen to form water.

$\bold{2H_2+O_2---->2H_2O}$

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Answer 2

Answer:

The combination reaction (also known as synthetic reaction) is a reaction where two or more reactants combine to form a single product.

• Na2 + H2O -> 2NaOH
• 4Li + O2 -> 2Li2O

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