A) diatomic
B) mixture of diatomic and polyatomic molecules
C) monoatomic
D) polyatomic
Correct Answer: C
Solution :
[c] Since \[\frac{R}{{{C}_{V}}}=0.67\Rightarrow {{C}_{V}}=\frac{3}{2}R,\], hence gas is monoatomic.You need to login to perform this action.
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