When helium gas (at room temperature) undergoes the Joule-Thomson expansion , heating of the gas is observed because

The Joule. Thomson expansion of a gas is an

The Joule. Thomson expansion of a gas is an

The joule-Thomson coefficient for a gas is zero at :

The Joule -Thomson coefficient for a gas is zero at .

Assertion: The gas heated, if its temperature is less than its inversion temperature in Joule-Thomson effect. Reason: Heating in gas is noticed durting Joule-Thomson effect when T gt Y_(i) .

For an ideal gas, the Joule Thomson coefficient is

Joule Thomson co-efficient for ideal gas is:

For an ideal gas, the Joule Thomson co-efficient is equal to