Question

The following data pertain to reaction between A and B

S. NO	$\left[A\right]$ mol $L^{-1}$	$\left[B\right]$ mol $L^{-1}$	Rate mol $L^{-1}{\sec }^{-1}$
$I$	$1\times 10^{-2}$	$2\times 10^{-2}$	$2\times 10^{-4}$
$II$	$2\times 10^{-2}$	$2\times 10^{-2}$	$4\times 10^{-4}$
$III$	$2\times 10^{-2}$	$4\times 10^{-2}$	$8\times 10^{-4}$

Which of the following inference(s) can be drawn from the above data
(a) Rate constant of the reaction $10^{-4}$
(b) Rate law of the reaction is $k[A][B]$
(c) Rate of reaction increases four times on doubling the concentration of both the reactant, Select the correct answer

• A. a, b and c
• B. a and b
• C. b and c
• D. c alone

Answer 1

Answer: (C)

Correct answer is (c) b and c