NEET UG CHEMISTRY MCQ: CHEMICAL KINETICS

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Analyzing +4 | -1

For a reaction of the type

A + B \to x

products, it is observed that doubling the concentration of

A

causes the reaction rate

({k_1})

to be four times as great but doubling the amount of

B

does not affect the rate

({k_2})

. The rate equation is

View answer and explanation

Correct option: B

k = {k_1}{k_2}

Option B (

k = {k_1}{k_2}

) is correct because the rate constant is affected by both A and B, and their effects are multiplicative.

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