edurack

Thermodynamics: JEE Mains 2022, June 28 - Shift 1

Medium· Thermodynamic processes (isothermal, adiabatic, isobaric, isochoric)· +4 / −1

Read the assertion and reason carefully to mark the correct option out of the options given below. Assertion : The work done by

n

moles of gas in an adiabatic process is

w=\dfrac{nR\left(T_2-T_1\right)}{1-\gamma}

Reason : If work is done on a gas, then its temperature will increase.

Practise more Thermodynamics PYQs

Starting with the same initial conditions, an ideal gas expands from volume V_1 to V_2 in three different ways. The work done by the gas…
JEE Mains 2022 June 29 Shift 2 · Medium
300\ cal of heat is given to a heat engine and it rejects 225\ cal of heat. If source temperature is 227^C , then the temperature of sink…
JEE Mains 2022 June 29 Shift 1 · Easy