An isolated system comprises the liquid in equilibrium with vapours. At this stage, the molar entropy of the vapour is

Question

An isolated system comprises the liquid in equilibrium with vapours. At this stage, the molar entropy of the vapour is

An isolated system comprises the liquid in equilibrium with vapours. At this stage, the molar entropy of the vapour is
A. less than that of liquid
B. more than that of liquid
C. equal to zero
D. equal to that of liquid

Monjur Alahi

6 views

2025-01-04 04:42

1 Answers

Related Questions

A liquid is kept in a closed vessel. If a glass plate (negligible mass) with a small hole is kept of top the liquid surface, then the vapour pressure

2 Answers 4 Views

A liquid is in equilibrium with its vapour at its boiling point . On an average the molecules in the two phases have equal :

2 Answers 8 Views

Liquid A and B from an ideal solution. If vapour pressure of pure A and B are 500 `Nm^(-2)` and 200 `Nm^(-2)` respectively , the vapour pressure of a

2 Answers 4 Views

The vapour pressure of a pure liquid A is 70 torr at 300K. It forms an ideal solution with another liquid B. The mole fration of B in the solution is

2 Answers 4 Views

Define the following terms: (a) Equilibrium (b) Equilibrium price (c) Equilibrium quantity (d) Market equilibrium.

2 Answers 4 Views

The vapour pressure of a pure liquid A is 60 torr at 300K. It forms an ideal solution with another liquid B. The mole fraction of B is 0.25 and the to

2 Answers 5 Views

The vapour pressure of a pure liquid is 0.80 atm. When a non-volatile solute is added to this liquid, its vapour pressure drops to 0.60 atm. The mole

2 Answers 5 Views

Oxygen is heated from 300 to 600 at a constant pressure of 1 bar. What is the increases in molar entropy ? The molar heat capacity in `JK^(-1) mol^(-1

2 Answers 5 Views

At `80^(@)C`, the vapour p[ressure of pure liquid A is 520 mm of Hg and that of pure liquid B is 1000 mm of Hg. If a mixture solution of A and B boils

2 Answers 7 Views

In a closed jar having water vapours in equilibrium with liquid suddenly all the vapours of the jar is transferred to another identical jar and is sub

2 Answers 4 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - D
In isolated systems at equilibrium `DeltaS=0`.
i.e., `(S_(P)-S_(R ))=0` , `S_(P)=S_(R )`

6 views Answered 2023-02-05 15:29