Question

density of air containing N2 and O2 is greater than that of sample of air containing N2 O2 and SO2 at same temperature and pressure?​

Answer 1

Answer:

Aqueous tension = 40mm

Pressure due to N

2

​

and O

2

​

= 640−40=600mm

Mole fraction of N

2

​

=3:4

Partial pressure of N

2

​

= Mole fraction of N

2

​

× Total pressure

Partial pressure N

2

​

is

4

3

​

×600=450

Explanation: