question_answer

Match List I (equations) with List II (types of process) and select the correct option.	[AIPMT (M) 2010]
List I (Equations) List II (Type of process) A. A. \[{{K}_{p}}>Q\] 1 Non-spontaneous B.  \[\Delta {{G}^{o}}<RT\,\,\ln \,Q\] 2 Equilibrium C. C. \[{{K}_{p}}=Q\] 3  Spontaneous and endothermic D. \[T>\frac{\Delta H}{\Delta S}\] 4 Spontaneous

A)

1

2

3

4

B)

3

4

2

1

C)

4

1

2

3

D)

2

1

4

3

Correct Answer: C

Solution :

Whenthe reaction goes in forward direction, ie, the reaction is spontaneous.

Given, thus, and hence, the reaction is non- spontaneous.

At equilibrium, (

D)

or

This condition is true for spontaneous endothermic reactions