NEET UG · Chemistry · Thermodynamics
Work Against Constant External Pressure
NEET asked Work Against Constant External Pressure once in 2017–2026, in 2019. It belongs to First Law of Thermodynamics, in Thermodynamics (Chemistry).
Updated 2026-10-08
- Times asked
- 1
- in 2017–2026
- Papers
- 1
- of 10
- First asked
- 2019
- the only time
- Chance next paper
- 4%
- calibrated historical rate
Questions on this idea, by paper
2017–2026. 2019.
How NEET framed it
Numerical is the usual form. Skill tested: calculation.
- Numerical
Chance asked next paper 4%
Every question
The question
From the official NEET UG papers, newest first. Open one for the full question, the options and the official answer.
- 2019 Q51Under isothermal condition, a gas at 300 K expands from 0.1 L to 0.25 L against a constant external pressure of 2 bar. The work done by…Numerical · Easy
Papers: NEET 2019.
Same topic
Other ideas in First Law of Thermodynamics
First Law of Thermodynamics has 8 ideas NEET has asked; 0 of them came up in more than one question.
- Work in Cyclic Processesonce · 2026
- Reversible Isothermal Workonce · 2024
- Thermodynamic Process Typesonce · 2024
- Work as Area Under a p-V Curveonce · 2022
- Heat Capacitiesonce · 2021
- Free Expansion of an Ideal Gasonce · 2020
- First Law: Delta U = q + wonce · 2017