Grade 12th passDifferential Calculus
if the ratio of PVm and RT for a real gas is x/24 at a temp where dP/dVm is 0 find value of 10x
1 Answer
SANJAY SHEKHAWAT
dp/dvm=0 means critical conditonn in which t=8a/27Rb v=3b p=a/27b*2 put this value in pv/Rt=x/27 and you will get ans 9 but you asked 10x=90
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