Match the column I with column II and mark the appropriate choice-Column IColumn IIA Zero orderi logk2k1 - Ea2-303R -T2 - T1T1T2 -B First orderii - H - 0C Endothermic reactioniii k - 2-303tlog-A-0-A-D Activation energyiv k - 1t -A-0 - -A-

The correct option is D (A) → (iv), (B)→ (iii), (C)→ (ii), (D)→ (i) (A) For zero order reaction, the #160; integrated rate law equation is K= 1t ( ...

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Standard XII

Chemistry

Auto Protolysis of Water

Match the col...

Question

Match the column I with column II and mark the appropriate choice.
Column I Column II
(A) Zero order (i) $log \frac{k_{2}}{k_{1}} = \frac{E_{a}}{2.303 R} [\frac{T_{2} - T_{1}}{T_{1} T_{2}}]$
(B) First order (ii) $Δ H > 0$
(C) Endothermic reaction (iii) $k = \frac{2.303}{t} log \frac{[A]_{0}}{[A]}$
(D) Activation energy (iv) $k = \frac{1}{t} ([A]_{0} - [A])$

(A) \to (i v), (B) \to (i i i), (C) \to (i i), (D) \to (i)

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(A) \to (i), (B) \to (i i), (C) \to (i i i), (D) \to (i v)

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(A) \to (i i), (B) \to (i i i), (C) \to (i v), (D) \to (i)

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(A) \to (i i i), (B) \to (i v), (C) \to (i), (D) \to (i i)

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Solution

The correct option is D $(A) \to (i v), (B) \to (i i i), (C) \to (i i), (D) \to (i)$
(A) For zero order reaction, the integrated rate law equation is $K = \frac{1}{t} ([A]_{0} - [A])$

(B) For first order reaction, the integrated rate law equation is
$K = \frac{2.303}{t} l o g (\frac{[A_{o}]}{[A]})$

(C) $Δ H > 0$

(D) Activation Energy $(E_{A})$

$K = A e^{- E_{a} / R T}$

For two temperatures, it can be written as

$l o g (\frac{k_{2}}{k_{1}}) = \frac{E_{a}}{2.303 R} [\frac{T_{2} - T_{1}}{T_{1} T_{2}}]$

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Column I	Column II
(A) Zero order	(i) $log \frac{k_{2}}{k_{1}} = \frac{E_{a}}{2.303 R} [\frac{T_{2} - T_{1}}{T_{1} T_{2}}]$
(B) First order	(ii) $Δ H > 0$
(C) Endothermic reaction	(iii) $k = \frac{2.303}{t} log \frac{[A]_{0}}{[A]}$
(D) Activation energy	(iv) $k = \frac{1}{t} ([A]_{0} - [A])$

Match the column I with column II and mark the appropriate choice.Column IColumn II(A) Zero order(i) logk2k1=Ea2.303R[T2−T1T1T2](B) First order(ii) ΔH>0(C) Endothermic reaction(iii) k=2.303tlog[A]0[A](D) Activation energy(iv) k=1t([A]0−[A])