A hypothetical reaction {A}_{2}+ {B}_{2} \rightarrow 2 {AB} Follows mechanism as given below: {A}_{2} { {k}}_{k} {A}+ {A} . . . . . . . . . . . . . . . (fast) {A}+ {B}_{2} \stackrel{ {k}{\rightarrow}_{1}} {AB}+ {B} . . . . . . . . . . . . (slow) {A}+ {B} \stackrel{ {k}{\rightarrow}_{2}} {AB} . . . . . . . . . . . . . (fast) The order of overall reaction is

JEE Advanced 2020 Concept Recapitulation Test 4 Paper 1

Question : 22 of 54

Marks: +1, -0

A hypothetical reaction A2+B2⟶2AB Follows mechanism as given below:
A2‌

A+A............... (fast) A+B2

⟶

AB+B............ (slow) A+B

⟶

AB‌‌............. (fast) The order of overall reaction is

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