If for a gas R/Cv = 0.67 , this gas is m...

If for a gas `R/C_v = 0.67` , this gas is made up of molecules, which are :

mixture of diatomic and polyatomic

monoatomic

polyatomic

diatomic

Text Solution

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The correct Answer is:

`C_v=f/2R=1/(0.67)R`
`f = 2/0.67=3`
Hence the gas is monoatomic.

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