coolkid1504 coolkid1504

25-02-2024
Physics

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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 ? (R = 8.3 J/mol K)

a. 21.6 J/mol K
b. 19.7 J/mol K
c. 17.4 J/mol K
d. 15.7 J/mol K

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