Home
Class 11
PHYSICS
In the thermal expansion of an ideal gas...

In the thermal expansion of an ideal gas

A

there is no change in the temperature of the gas

B

there is no change in the internal energy of the gas

C

the work done by the gas is equal to the heat supplied to the gas

D

the work done by the gas is equal to the change in its internal energy

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
Promotional Banner

Topper's Solved these Questions

  • EXPANSION OF GASES

    CHHAYA PUBLICATION|Exercise ENTRANCE CORNER(Comprehension type)|2 Videos

  • EXPANSION OF GASES

    CHHAYA PUBLICATION|Exercise ENTRANCE CORNER(Integer answer type)|4 Videos

  • EXPANSION OF GASES

    CHHAYA PUBLICATION|Exercise ENTRANCE CORNER(Assertion -Reason type)|4 Videos

  • ELASTICITY

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|10 Videos

  • EXPANSION OF SOLIDS AND LIQUIDS

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|2 Videos

Similar Questions

Explore conceptually related problems

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement-I : The heat absorbed during the isothermal expansion of an ideal gas against vacuum is zero. Statement-II : The volume occupied by the molecules of an ideal gas is zero.

For an isothermal expansion of an ideal gas, the correct combination of the thermodynamic parameters will be-

In an isothermal expansion of an ideal gas both DeltaH and DeltaU are zero. What will be the values of DeltaU and DeltaH in isothermal compression in an isolated system?

(i) 1 mol of an ideal gas expands isothermally and reversible from (P_(1)V_(1)T) to (P_(2)V_(2)T) . Write down the equation showinig the amount of heat absorbed by the given ideal gas. (ii) In an isothermal expansion of an ideal gas, the pressure of the gas decreases from P_(1) to P_(2) . write down the equation of work done by the gas in this process. (iii) The temperature of 1 mol of an ideal gas is increased from T_(1) and T_(2) . write down the equations for the changes in enthalpy and internal energy.

Usually the thermal expansion of a liquid is greater than the thermal expansion of an equal volume of a gas'. State whether the statement is true or false.

Which one is correct for isothermal expansion of an ideal gas

Usually the thermal expansion of a liquid is greater than the thermal expansion of an equal volume of a solid'. State whether the statement is true or false.

For isothermal free expansion of an ideal gas-