Question

Objective Type Questions
For the reaction A + B → products, it is found that
order of A is 2 and the order of B is 3 in the rate
expression. When the concentrations of both A and
B are doubled the rate will increase by a factor
(1) 10
(2) 16
(3) 32
(4) 28​

Answer 1

Answer:

32 times

Explanation:

rate can be written as

r= k(A)2 (B)3

now doubling

R= k (2A)2 (2B)3

R= 32r