Match the column-I with column-II for the reaction A → products, with initial concentration of A equal to ' a ' M and k is rate constant; x is amount of A reacted. List - I List - II (A) k 0

Question

Match the column-I with column-II for the reaction $A \to$ products, with initial concentration of A equal to ' a ' M and k is rate constant; x is amount of A reacted.

List - I	List - II
(A) $\frac{0.693}{k}$	(P) Half life of zero order reaction
(B) $\frac{a}{2 k}$	(Q) Half life of $1^{st}$ order reaction
(C) $\frac{1}{t} ln \frac{a}{a - x}$	(R) Half life of $2^{nd}$ order reaction
(D) $\frac{1}{ak}$	(S) Rate constant of zero order reaction
	(T) Rate constant of $1^{st}$ order reaction.

TestHub · Accepted Answer

(A) k 0.693 ​ → half-life of 1ˢᵗ order reaction ⇒ (Q) (B) 2 k a ​ → half-life of 0ᵗʰ order reaction ⇒ (P) (C) t 1 ​ ln a − x a ​ → 1ˢᵗ order integrated rate law (k expression) ⇒ (T) (D) ak 1 ​ → half-life of 2ⁿᵈ order reaction ⇒ (R)

Chemistry - Chemical Kinetics Question with Solution | TestHub

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