First slide

Thermodynamic terms

Question

Which of the following variables are called state variables?

Easy

A

Only pressure (p) and volume (V)
B

Only volume (V) and temperature (T)
C

Only pressure (p) and temperature (T)
D

Pressure, volume and temperature

Solution

A state variable is a property of a system that depends only on the current, equilibrium state of the system and thus do not depend on the path by which the system arrived at its present state.
Examples: temperature, pressure, and volume.

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