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

One mole of Argon is heated using PV3/2= const. Find the amount of heat obtained by the process when the temperature changes by T=26k

Open in App
Solution

Given : Number of moles of the gas n=1
Change in temperature ΔT=26K
Argon is a monoatomic gas.
For monoatomic gas, γ=53

The process is given as PV3/2=constant
Comparing with PVm=constant, we get m=32

Specific heat capacity of the process C=Rγ1+R1m

C=R531+R132=R2
Amount of heat involved in the process Q=nCΔT
Q=1×(8.312)×(26) (R=8.31JK1mol1)
Q=108 J

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Principle of calorimetry
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon