Home
Class 12
CHEMISTRY
In a reversible isothermal process, the ...

In a reversible isothermal process, the change n internal

A

Zero

B

Positive

C

Negative

D

Unpredictable

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL THERMODYNAMICS

    VMC MODULES ENGLISH|Exercise IN - CHAPTER EXERCISE - C|10 Videos

  • CHEMICAL THERMODYNAMICS

    VMC MODULES ENGLISH|Exercise IN - CHAPTER EXERCISE - D|10 Videos

  • CHEMICAL THERMODYNAMICS

    VMC MODULES ENGLISH|Exercise IN - CHAPTER EXERCISE - A|9 Videos

  • CHEMICAL KINETICS

    VMC MODULES ENGLISH|Exercise JEE Advanced (Archive)|52 Videos

  • CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

    VMC MODULES ENGLISH|Exercise JEE ADVANCE (ARCHIVE)|30 Videos

Similar Questions

Explore conceptually related problems

In a reversible isothermal process, the change in internal energy is :

Assertion : All spontaneous processes are thermodynamically irreversible. Reason : In a reversible isothermal process, there is no net change in entropy.

For an isothermal process

Assertion : In an isothemal expansion the gas absorbs heat and does work . Reason: In an isothermal process there is no change in internal energy of an ideal gas.

In an isothermal process

A : Heat supplied to a gaseous system in an isothermal process is used to do work against surroundings. R : During isothermal process there is no change ininternal energy of the system.

Show that the entropy changes in a reversible isothermal process is zero.

Assertion: For an ideal gas in a cyclic process and in an isothermal process change in internal energy is zero. Reason: In both processes there is no change in temperature.

There are two statement of same gas initially under similar initial state. Gases of both the samples are expanded. I s t sample using reversible isothermal process and I I n d sample using reversible adiabatic process till final pressure of both the samples becomes half of initial pressure. Then:

A system changes from state X to Y with a change in internal energy measuring to "25 kJ mol"^(-1) , by a reversible path and returns from Y to X by an irreversible path. What will be the net change in internal energy?