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What is the density of N(2) gas at 227^(...

What is the density of `N_(2)` gas at `227^(@)C and 5.00 atm` pressure? `(R= 0.0821 atm K^(-1)mol^(-1))`

A

1.40 g/L

B

2.81 g/L

C

3.41 g/L

D

0.29 g/L

Text Solution

Verified by Experts

The correct Answer is:
C
`PV = nRT rArr PV = w/M RT`
`rArr P.M = w/V RT rArr d = (PM)/(RT)`
`rArr d = (5 xx 28)/(0.082 xx (273 + 227)) rArr d = 3.41 g//L.`
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