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A sample of air contains Nitrogen, Oxyge...

A sample of air contains Nitrogen, Oxygen and saturated with water vapour under a total pressure of 640 mm. If the vapour pressure of water at that temperature is 40 mm and the molecular ratio of `N_(2): O_(2)` is 3:1, the partial pressure of Nitrogen in the sample is

A

480 mm.

B

600 mm

C

450 mm.

D

160 mm

Text Solution

Verified by Experts

The correct Answer is:
C
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