The proposed mechanism for the reaction, 2 {A}+{B}+{C} \\to2 {D}, is as follows: {A}+{B} ⇌^{k_1} _{k_2} {X}(\text{fast }) {X}+{A} \stackrel{{k}{ ────▸}_{3}} {Y}({\slow}) {Y}+{C} \stackrel{{k}{ ────▸}_{4}} 2 {D} (fast) The rate law for the above reaction is

Correct Answer is : k1k3k2[A]2[B]

{{k}_{1} {k}_{4}}/{{k}_{2}}[{A}]^{2}[{B}][{C}]

{{k}_{1} {k}_{3}}/{{k}_{2}}[{A}]^{2}[{B}]

JEE Advanced 2021 Full Test 3 Paper 1

PART – II

Chemistry

SECTION – A (One Options Correct Type)
This section contains 06 multiple choice questions. Each question has four choices (A), (B), (C) and (D), out of which ONLY ONE option is correct.

Question : 19 of 54

Marks: +1, -0

The proposed mechanism for the reaction, 2A+B+C→2D, is as follows:
A+B

⇌

X(fast )
X+A

────▸

Y(slow)
Y+C

────▸

2D (fast)
The rate law for the above reaction is

k1k4
k2
[A]2[B][C]
k1
k2
[A]2[B]
k3[A]2[B]
k1k3
k2
[A]2[B]

Validate

Go to Question:

Prev Question

Next Question