CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Thermodynamic Processes

A thermodynam...

Question

A thermodynamic process, 200 J of heat is given to a gas and 100 J of work is also done on it. The change in internal energy of the gas is

A

100 J

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

300 J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

419 J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

24 J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A 100 J
$Δ U = Q - W$ [From !st law of thermodynamics]
$Q = 200 J$
$W = 100 J$
$∴ Δ U = (200 - 100) J = 100 J$

Suggest Corrections

thumbs-up

0

Similar questions

Q. In a thermodynamic process, pressure of a fixed mass of gas is changed in such a manner that the gas releases

20 J

8 J

of work is done on the gas. If initial internal energy of the gas was

30 J

, then the final internal energy will be

Q. In a thermodynamic process the pressure of fixed mass of gas is changed. In this process gas releases 20 J heat and 8 J work is done on the gas. If initial internal enrgy of the gas is 30 J, then final internal energy is:

Q. In a thermodynamic process pressure of a fixed mass of a gas is changed in such a manner that the gas releases

20 J

8 J

of work is done on the gas. If initial internal energy of the gas was

30 J

, what will be the fixed internal energy?

Q. In a thermodynamic process pressure of a fixed mass of a gas is changed in such a manner that the gas releases 20 J of heat and 8 J of work is done on the gas if the initial internal energy of the gas was 30 J. The final internal energy wilI be:

Q. In a thermodynamic process, pressure of a fixed mass of gas is changed in such a manner that the gas releases

20 J

8 J

of work is done on the gas. If initial internal energy of the gas was

30 J

, then the final internal energy will be

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

First Law of Thermodynamics

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Thermodynamic Processes

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon