Thermodynamics
Class 11 · Thermodynamics · Practice
Work in Gas Expansion — Previous-Year Questions
5 previous-year questions on Work in Gas Expansion, drawn from JEE Mains, JEE Advanced, NEET UG, and CUET papers. Every question carries a worked-out explanation.
Q1. Work done by gas during ISOCHORIC process:
JEE 2022Q2. Ideal gas (n = 2 mol) expands isobarically at P = 1 atm from 1 L to 3 L. Work:
JEE 2021Q3. Same ideal gas (2 mol at 300 K) isothermal expansion from V to 2V. Work:
JEE 2020Q4. Work done is PATH-dependent, but ΔU is:
JEE 2019Q5. Net work over a cycle equals:
JEE 2018Work in Gas Expansion previous-year questions from sciphylab (also known as SciPhy, SciPhy Lab, SciPhy Labs, Physics Lab). Class 11 physics practice for JEE Mains, JEE Advanced, NEET UG, AP Physics 1/2/C, SAT, and CUET-UG candidates.