1
NEET 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
Consider the following liquid-vapour equilibrium.
Liquid $$\rightleftharpoons$$ Vapour
Which of the following relations is correct ?
A
$${{d\ln P} \over {d{T^2}}} = {{ - \Delta {H_v}} \over {{T^2}}}$$
B
$${{d\ln P} \over {dT}} = {{\Delta {H_v}} \over {R{T^2}}}$$
C
$${{d\ln G} \over {d{T^2}}} = {{\Delta {H_v}} \over {R{T^2}}}$$
D
$${{d\ln P} \over {dT}} = {{ - \Delta {H_v}} \over {RT}}$$
2
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
If the equilibrium constant for

N2(g) + O2(g) $$\rightleftharpoons$$ 2NO(g) is K, the equilibrium

constant for

$${1 \over 2}$$ N2(g) + $${1 \over 2}$$O2(g) $$\rightleftharpoons$$ NO(g) will be
A
$${1 \over 2}$$ K
B
K
C
K2
D
K1/2
3
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Which of the following statements is correct for a reversible process in a state of equilibrium?
A
$$\Delta$$Go = $$-$$2.30 RT log K
B
$$\Delta$$Go = 2.30 RT log K
C
$$\Delta$$G = $$-$$2.30 RT log K
D
$$\Delta$$G = 2.30 RT log K
4
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
If the value of equilibrium constant for a particular reaction is 1.6 $$\times$$ 1012, then at equilibrium the system will contain
A
mostly products
B
similar amounts of reactants and products
C
all reactants
D
mostly reactants.
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