Question

A chemical reaction is a process in which

Answer 1

Answer:

A chemical reaction is a process in which

some metals/elements combine together to form new product

Answer 2

A chemical reaction is a process in which one or more element undergoes chemical change such as oxidation, reduction, combustion etc and forms products with equation balancing both the sides. In some reactions, heat me disburse while in some, it may not disburse called the exothermic and endothermic reactions respectively.

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