Question

A vessel of volume , `V = 5.0` litre contains `1.4 g` of nitrogen at a temperature `T = 1800 K`. Find the pressure of the gas if `30%` of its molecules are dissociated into atoms at this temperature.
A. `0.54xx10^(5)N//m^(2)`
B. `1,94xx10^(5) N//m^(2)`
C. `2.62xx10^(5)N//m^(2)`
D. `3.75xx10^(5)N//m^(2)`

Answer 1

Correct Answer - B
`P=(mu)/(M)(RT)/(V), (P_(1))/(P_(2))-(mu_(2))/(mu_(1))+mu_(2)`