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If bar(V) is the observed molor volume o...

If `bar(V)` is the observed molor volume of real gas and `bar(V)_(id)` is the molar volume of an ideal gas, then `Z` is

A

`bar(V)bar(V)_(id)`

B

`(barV)/(bar(V)_(id))`

C

`(barV)/(bar(V)_(id))`

D

`(barV)/(bar(V)_(id))`

Text Solution

Verified by Experts

The correct Answer is:
B
For ideal gas `(PbarV_(id))/(RT)=1`
`:. bar(V)_(id)=(RT)/(P)`
For real gas, `Pbar(V)=RT`
`(Pbar(V))/(RT)=Z " " (bar(V))/(bar(V)_(id))=Z`
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