NEET 2016 Phase 1 | Chemical Equilibrium Question 14 | Chemistry

NEET 2016 Phase 1

MCQ (Single Correct Answer)

-1

Consider the following liquid-vapour equilibrium.
Liquid $$\rightleftharpoons$$ Vapour
Which of the following relations is correct ?

$${{d\ln P} \over {d{T^2}}} = {{ - \Delta {H_v}} \over {{T^2}}}$$

$${{d\ln P} \over {dT}} = {{\Delta {H_v}} \over {R{T^2}}}$$

$${{d\ln G} \over {d{T^2}}} = {{\Delta {H_v}} \over {R{T^2}}}$$

$${{d\ln P} \over {dT}} = {{ - \Delta {H_v}} \over {RT}}$$

AIPMT 2015

MCQ (Single Correct Answer)

-1

If the equilibrium constant for

N_2(g) + O_2(g) $$\rightleftharpoons$$ 2NO_(g) is K, the equilibrium

constant for

$${1 \over 2}$$ N_2(g) + $${1 \over 2}$$O_2(g) $$\rightleftharpoons$$ NO_(g) will be

$${1 \over 2}$$ K

K²

K^1/2

AIPMT 2015 Cancelled Paper

MCQ (Single Correct Answer)

-1

If the value of equilibrium constant for a particular reaction is 1.6 $$ \times $$ 10¹², then at equilibrium the system will contain

mostly products

similar amounts of reactants and products

all reactants

mostly reactants.

AIPMT 2015 Cancelled Paper

MCQ (Single Correct Answer)

-1

Which of the following statements is correct for a reversible process in a state of equilibrium?

$$\Delta $$G^o = $$-$$2.30 RT log K

$$\Delta $$G^o = 2.30 RT log K

$$\Delta $$G = $$-$$2.30 RT log K

$$\Delta $$G = 2.30 RT log K

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Human Health and Diseases Body Fluids and Its Circulation Locomotion and Movement Neural Control and Coordination Reproduction in Organisms Reproductive Health Structural Organisation in Animals Digestion and Absorption Excretory Products and Their Elimination Chemical Coordination and Integration Human Reproduction Animal Kingdom Breathing and Exchange of Gases Evolution