Hence the order of reaction with respect to A and B2 are respectively :
A
1 and 2
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B
2 and 1
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C
1 and 1
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D
2 and 2
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Solution
The correct option is D 1 and 2 When the concentration of B is kept constant and the concentration of A is doubled, the rate of the reaction is also doubled. Hence, the reaction is first order in A. When the concentration of A is kept constant and the concentration of B is doubled, the rate of the reaction becomes 4 times. Hence, the reaction is second order in B.