Question

For the reaction, 2A + B → products , when the concentrations of A and B both were doubled, the rate of the reaction increased from 0.3 mol L⁻¹ s⁻¹ to 2.4 mol L⁻¹ s⁻¹. When the concentration of A alone is doubled, the rate increased from 0.3 mol L⁻¹ s⁻¹ to 0.6 mol L⁻¹ s⁻¹.
Which one of the following statements is correct?
(A) Total order of the reaction is 4
(B) Order of the reaction with respect to B is 2
(C) Order of the reaction with respect to B is 1
(D) Order of the reaction with respect to A is 2

Answer 1

Answer:

$\huge\boxed{\fcolorbox{black}{pink}{Hi mate!}}$

For the reaction, 2A + B → products , when the concentrations of A and B both were doubled, the rate of the reaction increased from 0.3 mol L⁻¹ s⁻¹ to 2.4 mol L⁻¹ s⁻¹. When the concentration of A alone is doubled, the rate increased from 0.3 mol L⁻¹ s⁻¹ to 0.6 mol L⁻¹ s⁻¹.

Which one of the following statements is correct?

(A) Total order of the reaction is 4

(B) Order of the reaction with respect to B is 2

(C) Order of the reaction with respect to B is 1

(D) Order of the reaction with respect to A is 2

Answer 2

Answer:

here,

Order of the reaction with respect to A is 1

Order of the reaction with respect to B is 2

Explanation:

so correct answer is (B) Order of the reaction with respect to B is 2