Home
Class 11
PHYSICS
An ideal gas is heated from 20^(@)C to 4...

An ideal gas is heated from `20^(@)C` to `40^(@)C` under constant pressure. The change in internal energy is

A

zero under constant pressure

B

Double the original value

C

Proportional to change in volume

D

Proportional to change in temperature

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

The temperature of 5 moles of a gas at constant volume is changed from 100^(@)C to 120^(@)C . The change in internal energy is 80 J. The total heat capacity of the gas at constant volume will be in J/K.

Then two moles of oxygen is heated from 0^@C to 10^@C at constant volume, its internal energy changes by 420 J. What is the molar specific heat of oxygen at constant volume ?

An ideal gas at 13^(@)C , is heated to double its volume at constant pressure. Find the final temperature of the gas.

A gas absorbs 100 calories of heat energy and is compressed from 10L to 5L by applying an external pressure of 2 atm. Change in internal energy in calories will be nearly.