Vapour density of moxture of NO2 and N2O4 is 34.5, then % abundance of NO2 in mixture is ______?
a. 50%
b. 25%
c. 40%
d. 60%
Vapour density of moxture of NO2 and N2O4 is 34.5, then % abundance of NO2 in mixture is ______?
a. 50%
b. 25%
c. 40%
d. 60%