STANDARDChemistry-Chemical Kinetics

STANDARD Chemistry Order of Reactions Match the Following Question

Type: Match the Following-conceptual-Medium-Class 12

Match the graphs given in column-I with the order given in column-II and mark the appropriate choice.

Question diagram
A

(A) → (i), (B) → (ii), (C) → (iii), (D) → (iv)

B

(A) → (iii), (B) → (ii), (C) → (iv), (D) → (i)

C

(A) → (ii), (B) → (i), (C) → (iii), (D) → (iv)

D

(A) → (iv), (B) → (iii), (C) → (i), (D) → (ii)

Correct Answer

Option B

Detailed Explanation

Graph (A) represents a zero-order reaction as concentration vs. time is linear. Graph (B) represents a first-order reaction as log[A] vs. time is linear. Graph (C) represents a second-order reaction as 1/[A] vs. time is linear. Graph (D) represents a third-order reaction as 1/[A]² vs. time is linear.

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