SATHEE: Thermodynamics Question 24

Thermodynamics Question 24

Question: An ideal gas is expanded adiabatically at an initial temperature of 300 K so that its volume is doubled. The final temperature of the hydrogen gas is $(γ = 1.40)$

[MP PMT 1995; DPMT 1999]

Options:

A) $P^{γ} V$ = constant

B) $T^{γ} V$ = constant

C) $T V^{γ - 1}$ =constant

D) $T V^{γ}$ = constant

Show Answer

Answer:

Correct Answer: C

Solution:

In adiabatic process $P V^{γ} =$ constant

Therefore $(\frac{R T}{V}) . V^{γ} =$ constant

Therefore $T V^{γ - 1}$ = constant

Play Store

App Store

Ask SATHEE

Welcome to SATHEE !
Select from 'Menu' to explore our services, or ask SATHEE to get started. Let's embark on this journey of growth together! 🌐📚🚀🎓

I'm relatively new and can sometimes make mistakes.
If you notice any error, such as an incorrect solution, please use the thumbs down icon to aid my learning.
To begin your journey now, click on "I understand".

Thermodynamics Question 24

Question: An ideal gas is expanded adiabatically at an initial temperature of 300 K so that its volume is doubled. The final temperature of the hydrogen gas is (γ=1.40)

Options:

Answer:

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

Menu

Question: An ideal gas is expanded adiabatically at an initial temperature of 300 K so that its volume is doubled. The final temperature of the hydrogen gas is $(γ = 1.40)$