Specific heat of oxygen at constant
pressure is 0.2174 kcal/kg K. If the ratio of its specific oxygen is 32heats is 1.4, find the universal gas constant given that
J= 4200J/kcal and molecular weight of
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Answer:Molar heat capacity at constant volume,C
v
=C
p
−R
=5cal/molK
No. of moles=n=5,
change in temperature=ΔT=10K
Amount of heat absorbed=ΔQ=nC
v
ΔT
=(5×5×10)cal
=250cal
Explanation:
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