The specific heat at constant volume for the monoatomic argon is 0.075 kcal/kg-K whereas its gram molecular specific heat 
cal/mole/K. The mass of the argon atom is (Avogadro’s number 
molecules/mole)
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
A
Molar specific heat = Molecular weight × × Gram specific heat
⇒ ⇒ 
∴ ∴ molecular weight of argon 
i.e. mass of 
atom = 39.7 gm ∴ ∴ mass of single atom 
.
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