Question

Define rate of reaction ? Write two factors that affect the rate of reaction.

Answer 1

$ASSALAMUALAIKUM$

»The speed or rate of a chemical reaction is the change in concentration of a reactant or product per unit time. To be specific, it can be expressed in terms of: the rate of decrease in concentration of any of the reactants. the rate of increase in the concentration of any of the products.

»Factors that influence the reaction rates of chemical reactions include the 
1)concentration of reactants.
2)temperature.

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Answer 2

Factors that influence the reaction rates of chemical reactions include the

1)concentration of reactants.

2)temperature.