Home
Class 11
PHYSICS
Two moles of air, when heated through 1...

Two moles of air, when heated through 10 K expand by an amount of `1.66 xx 10^(-3) m^(3)` under a constant pressure of `10^(5) N//m^(2)`. If `C_(v)=20.81` J/mole K, then `C_(p)` is,

A

29. 11J/mole K

B

19.11 J/mole K

C

32.11 J/mole k

D

19.11J/mole k

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

Two moles of air, when heated through 10 K expands by an amount of 1.66xx10^(-3)m^(3) under a constant pressure of 10^(5) N//m^(2) . If C_(V)=20.81 J/mole K, then C_(P) is ,

Five moles of hydrogen when heated through 20 K expand by an amount of 8.3xx10^(-3)m^(3) under a constant pressure of 10^(5)N//m^(2). " If "C_(v)=20J//"mole"K,"Find"C_(p) .

Four moles of a gas when heated through 20^(@)C expand by 6.3 xx 10^(-3) m^(3) under a const-ant pressure of 10^(5) N//m^(2) .. If 30 J "mole"^(-1)k^(-1) is C_(v) then the C_(p) in J "mole"^(-1)k^(-1) is,

How much work to be done in decreasing the volume of and ideal gas by an amount of 2.4xx10^(-4)m^(3) and constant normal pressure of 1xx10^(5) N//m^(2)

An ideal gas expands in volume from 10^(-3) m^(3) to 10^(-2)m^(3) at 300 K against a constant pressure of 10^(5) Nm^(-2) . The work done is