Home
Class 12
CHEMISTRY
Mole fraction of nitrogen in air is...

Mole fraction of nitrogen in air is

A

0.14

B

0.28

C

0.5

D

0.78

Text Solution

Verified by Experts

The correct Answer is:
4
Promotional Banner

Similar Questions

Explore conceptually related problems

(A): The mole fraction of argon in air is 0.95 (R): The volume percentage of all noble gases in air is equal to unity

What is the mole fraction of argon in air?

Aqueous NaOH solution is labelled as 10% by weight mole fraction of the solute in it is

Aqueous NaOH solution is labelled as 10% by weight mole fraction of the solute in it is

The Henry's constant for solubility of N_(2) gas in water at 298K is 1.0xx10^(5) atm. The mole fraction of N_(2) in air is 0.8 . The number of moles of N_(2) from air dissolved in 10 moles of water at 298K and 5 atm pressure is :

Mole fraction of the solute in a 1.00 molal aqueous solution is

Mole fraction of water in aqueous sulphuric acid solution is 0.85. Calculate the molality.

If two substances A and B have p_A^0 : p_B^0 = 1: 2 and have mole fraction in solution 1: 2, then mole fraction of A in vapours is

Percentage of nitrogen in air by volume………….