Chemistry - Thermodynamics - I Question with Solution | TestHub
ChemistryThermodynamics - IHeat & Heat CapacityMedium2 minQB
ChemistryMediummultiple choice
For which of the following gases is the difference in specific heats at constant pressure and at constant volume equal to 0.06667 cal/g-K? (R = 2 cal/K-mol)
Options:(select one or more)
Answer:
B, D
Solution:
cp - cv = R/M, so M = 2/0.06667 = 30 g/mol. NO has M = 14 + 16 = 30 and C2H6 has M = 24 + 6 = 30. O2 is 32 and CO is 28. Ans: (b), (d).
Stream:JEESubject:ChemistryTopic:Thermodynamics - ISubtopic:Heat & Heat Capacity
⏱ 2mℹ️ Source: QB
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