1
KCET 2017
MCQ (Single Correct Answer)
+1
-0
The reaction quotient ' $Q$ ' is useful inpredicting the direction of the reaction. Which of the following is incorrect?
A
If $Q_c < K_c$, the forward reaction is favoured
B
If $Q_c>K_c$, the reverse reaction is favoured
C
If $Q_c>K_c$, the forward reaction is favoured
D
If $Q_c=K_c$, no reaction occur
2
KCET 2017
MCQ (Single Correct Answer)
+1
-0
The equilibrium constant for the reaction $\mathrm{N}_2(g)+\mathrm{O}_2(g) \rightleftharpoons 2 \mathrm{NO}(\mathrm{g})$ is $4 \times 10^{-4}$ at 2000 K . In presence of a catalyst the equilibrium is attained ten times faster. Therefore the equilibrium constant in presence of catalyst 2000 K is
A
$4 \times 10^{-3}$
B
$4 \times 10^{-2}$
C
$40 \times 10^{-4}$
D
$4 \times 10^{-4}$
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