Home
Class 12
CHEMISTRY
The condition of spontaneity of a proces...

The condition of spontaneity of a process is

A

lowering of entropy at constant temperature and pressure

B

lowering of Gibbs free energy of system at constant temperature and pressure

C

increase of entropy of system at constant temperature and pressure

D

increase of Gibbs free energy of the universe at constant temperature and pressure

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • QUESTION PAPER 2013

    WB JEE PREVIOUS YEAR PAPER|Exercise CATEGORY-II|10 Videos

  • QUESTION PAPER 2013

    WB JEE PREVIOUS YEAR PAPER|Exercise CATEGORY-III|5 Videos

  • QUESTION PAPER 2012

    WB JEE PREVIOUS YEAR PAPER|Exercise Subject: Chemistry|41 Videos

  • QUESTION PAPER 2015

    WB JEE PREVIOUS YEAR PAPER|Exercise CHEMISTRY (CATEGORY III)|5 Videos

Similar Questions

Explore conceptually related problems

The condition for spontaneity of a process is-

The condition for spontaneity of process is

Discuss the conditions for spontaneity of a process .

What are spontaneous reactions? What are the conditions for the spontaneity of a process?

DeltaG of the system alone provides a criterion for the spontaneity of a process at constant temperature & pressure, DeltaG system lt 0 (spontaneous) DeltaG system = 0 (equilibrium) DeltaG system gt 0 {(non-spontaneous) Again DeltaG^@ is related to the equilibrium constant as follows : DeltaG^@ = 2.303 RT log K_e If both DeltaH and Delta S are negative, the reaction will be spontaneous

Write down the conditions of reversibility of a process.

What are the conditions of spontaneity and equilibrium for a process in an isolated system?

State the condition of spontaneity and equilibrium in terms of Gibbs free energy change of a system.

For a process in an isolated system, what are the conditions of spontaneity and equilibrium?