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Number of N(2) molecules present L vesse...

Number of `N_(2)` molecules present `L` vessel at `NTP` when compressibility factor is `1.2` is

A

`2.23xx10^(24)`

B

`2.23xx10^(22)`

C

`2.7xx10^(22)`

D

`2.7xx10^(24)`

Text Solution

Verified by Experts

`Z=(PV)/(nRT)implies n=(PV)/(nRT)=(1xx1)/(1.2xx0.0821xx273)=0.037`
`:. ` Number of molecules `=0.037xx6.023xx10^(23)`
`=2.23xx10^(22)`
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