Assertion: The rate of reaction is the rate of change of concentration of a reactant or a product. Reason: Rate of reaction remains constant during the complete reaction.

Question

Assertion: The rate of reaction is the rate of change of concentration of a reactant or a product. Reason: Rate of reaction remains constant during the complete reaction. (A) If both assertion and reason are true and reason is the correct explanation of assertion. (B) If both assertion and reason are true but reason is not the correct explanation of assertion (C) If assertion is true but reason is false. (D) If both assertion and reason are false.

Tardigrade Admin · Accepted Answer

Rate of reaction does not remain constant during the complete reaction because rate depends upon the concentration of reactants which decreases with time.

Q. Assertion: The rate of reaction is the rate of change of concentration of a reactant or a product. Reason : Rate of reaction remains constant during the complete reaction.

If both assertion and reason are true and reason is the correct explanation of assertion.

If both assertion and reason are true but reason is not the correct explanation of assertion

If assertion is true but reason is false.

If both assertion and reason are false.

Rate of reaction does not remain constant during the complete reaction because rate depends upon the concentration of reactants which decreases with time.

Q. Assertion: The rate of reaction is the rate of change of concentration of a reactant or a product.
Reason : Rate of reaction remains constant during the complete reaction.