Assertion: In adiabatic expansion, temperature of gas always decreases.
Reason: In adiabatic process exchange of heat is zero.

In adiabatic expansion of a gas

Assertion In adiabatic expansion the product of p and V always decreses Reason In adiabatic expansion process, wrok is done by the gas at the cost of internal energy of gas.

Assertion In adiabatic expansion the product of p and V always decreses Reason In adiabatic expansion process, wrok is done by the gas at the cost of internal energy of gas.

In an adiabatic expansion of a gas

An adiabatic expansion of an ideal gas always has

An adiabatic expansion of an Ideal gas always has

An adiabatic expansion of an ideal gas always has