Question

Give one example of a combination reaction.​

Answer 1

Answer:

two or more substance combined to form a single substance is called combination

C+Ò2--------CO2

Mg+O2--------MgO

Answer 2

Answer:

When two or more substances combine to form one substance is called combination reaction.

Example:

2Na(s) + Cl2(g) ----- 2NaCl(g)

's' denotes solid.

'g' denotes gas.

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