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56 g of nitrogen and 96 g of oxygen are ...

56 g of nitrogen and 96 g of oxygen are mixed isothermaly and at a total pressure of 10 atm. The partial pressures of oxygen and nitrogen (in atm) are respectively :

A

4,6

B

5,5

C

2,8

D

6,4

Text Solution

Verified by Experts

The correct Answer is:
d

(d) `"mole "N_(2)=(56)/(28)=2, " mole "O_(2)=(96)/(32)=3`
`P_(O_(2))=(2)/(5)xx10=4"atm"`
`P_(N_(2))=(3)/(5)xx10=6"atm"`
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