First slide

Thermodynamic processes

Question

During an adiabatic expansion of one mole of a gas the change in internal energy was found $- 50 J$ . The work done during the process is

Moderate

A

100J
B

-70J
C

50J
D

Zero

Solution

$Δ Q = ΔU + Δ W$
$Δ Q = 0$ in adiabatic process
$\begin{array}{l} Δ U = - Δ W \\ Δ W = 50 J \end{array}$

Get Instant Solutions

When in doubt download our app. Now available Google Play Store- Doubts App

Recieve an sms with download link

Doubts App

OR

SCAN ME

Doubts App

Doubts App