Which o f the following statements is correct?

Question

Which o f the following statements is correct? (A) The rate of a reaction decreases with passage of time as the concentration of reactants decreases. (B) The rate o f a reaction is same at any time during the reaction. (C) The rate of a reaction is independent of temperature change. (D) The rate o f a reaction decreases with increase in concentration of reactant (s).

Tardigrade Admin · Accepted Answer

According to rate law expression, Rate propto [R] Thus, rate of a reaction decreases with passage of time as the concentration of reactants decreases.

Q. Which o f the following statements is correct?

The rate of a reaction decreases with passage of time as the concentration of reactants decreases.

The rate o f a reaction is same at any time during the reaction.

The rate of a reaction is independent of temperature change.

The rate o f a reaction decreases with increase in concentration of reactant $(s)$ .

According to rate law expression, Rate $\propto$ $[R]$ Thus, rate of a reaction decreases with passage of time as the concentration of reactants decreases.