Questions
The specific heat of argon at constant volume and at constant pressure are 315 JK and 525 JK respectively. Its density at NTP will be
a
0.77 g/m3
b
0.77 kg/m3
c
1.77 g/m3
d
1.77 kg/m3
detailed solution
Correct option is D
We know thatCD−CV=R/M=PV/MT=P/Tρ∴ ρ=PCp−CVT=1⋅013×105(525−315)×273 =1⋅013×105210×273=1⋅013×10557330 =1.77kg/m3Talk to our academic expert!
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