Heat and Thermodynamics 4 Question 2
2. Two moles of helium gas is mixed with three moles of hydrogen molecules (taken to be rigid). What is the molar specific heat of mixture at constant volume?
[Take,
(2019 Main, 12 April I)
(a)
(b)
(c)
(d)
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Solution:
- Let molar specific heat of the mixture is
Total number of molecules in the mixture
Here,
[For monoatomic gases,
or
