During the kinetic study of the reaction, 2 {\A}+ {\B} \to {\C}+ {\D}, following results were obtained: Ru n [ {\A}] {/} {\mol} {\L}^{-1} [ {\B}] {/} {\mol} {\L}^{-1} Initial rate of formation of {\D} {/} {\mol} {\L}^{-1} {\min}^{-1} I 0.1 0.1 6.0 \times 10^{-3} II 0.3 0.2 7.2 \times 10^{-2} III 0.3 0.4 2.88 \times 10^{-1} IV 0.4 0.1 2.40 \times 10^{-2} Based on the above data which one of the following is correct?

Correct Answer is : rate =k[A][B]2

AIPMT 2010 Physics and Chemistry Paper

Question : 84 of 100

Marks: +1, -0

During the kinetic study of the reaction, 2A+B→C+D, following results were obtained:

Ru n	[A]/‌mol‌L−1	[B]/‌mol‌L−1	Initial rate of formation of D/‌mol‌L−1‌min−1
I	0.1	0.1	6.0×10−3
II	0.3	0.2	7.2×10−2
III	0.3	0.4	2.88×10−1
IV	0.4	0.1	2.40×10−2

Based on the above data which one of the following is correct?

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