Chemical Kinetics Quiz 1 – Punjab Meritorious School Preparation Portal

Welcome to your 1st Sep Chemical Kinetics Quiz 1 CBT TEST

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Velocity constant k of a reaction is affected by

Change in the concentration of the reactant

Change of temperature

Change in the concentration of the product

None of the above

Out of the following reaction which will proceed in forward direction if volume of container is increased?

Out of the following reaction which will proceed in forward direction if volume of container is increased?

Out of the following reaction which will proceed in forward direction if volume of container is increased?

Out of the following reaction which will proceed in forward direction if volume of container is increased?

Out of the following reaction which will proceed in forward direction if volume of container is increased?

order of reaction is 1.5

molecularity of the reaction is 2

by increasing the concentration of Br2 four times the rate of reaction is doubled

all the above are correct.

For the reaction 2A + B → 3C + D Which of the following does not express the reaction rate?

For the reaction 2A + B → 3C + D Which of the following does not express the reaction rate?

For the reaction 2A + B → 3C + D Which of the following does not express the reaction rate?

For the reaction 2A + B → 3C + D Which of the following does not express the reaction rate?

For the reaction 2A + B → 3C + D Which of the following does not express the reaction rate?

For the reaction system :

diminish to one-eighth of its initial value

increase to eight times of its initial value

increase to four times of its initial value

diminish to one-fourth of its initial value

increase 2 times

increase 4 times

decrease 2 times

remain the same

3A → B + C, it would be a zero-order reaction when

the rate of reaction is proportional to square of concentration of A.

the rate of reaction remains same at any concentration of A.

the rate remains unchanged at any concentration of B and C.

the rate of reaction doubles if concentration of B is increased to double.

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