The expression for entropy change given by, ΔS =

Question

The expression for entropy change given by, ΔS = - nR ln (P₂/P₁), holds good for

Options:

A . Expansion of a real gas

B . Reversible isothermal volume change

C . Heating of an ideal gas

D . Cooling of a real gas

Answer: Option B

Submit Your Solution Below and Earn Points !

Next Question

More Questions on This Topic :

Question 1. A closed system is cooled reversibly from 100°C to 50°C. If no work is done on the system....

Question 2. For any system, what is the minimum number of degrees of freedom?....

Question 3. Which of the following is not a unit of the equilibrium constant Kp? (where, Δx = number of moles of products number of....number of moles of products number of moles of reactants)

Question 4. Equilibrium constant of a reaction varies with the....

Question 5. Which of the following will increase the volume of a real gas by four times ?....

Question 6. The accentric factor of a materical, 'ω', is defined as ω = -log10(Prsat)Tr⁻¹ = 0.7, where, Prsat = reduced vapor p....= reduced temperature. The value of accentric factor is always

Question 7. The number of degrees of freedom for a mixture of ice and water (liquid) are....

Question 8. A solute distributes itself between two non-miscible solvents in contact with each other in such a way that, at a consta....layers is constant, irrespective of its total amount". This is

Question 9. What is the number of degrees of freedom for liquid water in equilibrium with a mixture of nitrogen and water vapor?....

Question 10. The second law of thermodynamics states that....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

DSP Combined 1 Free Revision Test SAIL JO E-0

GPOE / GPA Combined 1 Free Revision Test SAIL JO E-0

BSP Plant Specific Review Test SAIL JO E-0

BSL Combined 1 Free Revision Test SAIL JO E-0

GFM Combined 1 Free Revision Test SAIL JO E-0