wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The Vander waal's equation for ideal gas is given by (p+aV2)(Vb)=RT where P is pressure, V is volume a and b are constants, R is universal gas constant and T is absolute temperature. Then the dimensions of ab are same as that of:

A
Force
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Momentum
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Energy
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
Power
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is D Energy
av2=P=M1L1T2a=M1L5T2
BShouldhavedimensionofVVolume
So,ab=(M1L5T2)L3=M1L2T2
Force=M1L1T2
Momentum=M1L1T1
Energy=M1L2T2
Power=M1L2T3
Option C is correct.

flag
Suggest Corrections
thumbs-up
5
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Dimensional Analysis
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon