Chemical Kinetics Question 233

Question: For reaction $ 2A+B\to $ products, the active mass of B is kept constant and that of A is doubled. The rate of reaction will then [MP PET 1993]

Options:

A) Increase 2 times

B) Increase 4 times

C) Decrease 2 times

D) Decrease 4 times

Show Answer

Answer:

Correct Answer: B

Solution:

Rate = $ K{{(A)}^{2}}{{(B)}^{1}} $ on doubling the active mass of A the rate of reaction increase 4 times.



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