Chemical Kinetics Question 191

Question: In a reaction, the concentration of reactant is increased two times and three times then the increases in rate of reaction were four times and nine times respectively, order of reaction is [UPSEAT 2003]

Options:

A) Zero

B) 1

C) 2

D) 3

Show Answer

Answer:

Correct Answer: C

Solution:

R=K(A)2,R=K(2A)2,,RR=4

R=K(A)2,R=K(3A)2,RR=9



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