coolkid1504 coolkid1504

25-02-2024
Physics

contestada

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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