At constant temperature of `273 K, (1)/(V)` vs P are plotted for two ideal gases A and B as given below. Ratio of number of moles of A and B are:

Options

A. `(3)/(1)`
B. `(1)/(sqrt3)`
C. `(1)/(3)`
D. `(sqrt3)/(1)`

Answer

D

Explanation

`(1)/(V) = ((1)/(nRT)) P`
`Y = MX`
Slope of the line `= (1)/(nRT)`
`("Slope of A")/("Slope of B") = (n_(B))/(n_(A))` (At constant temperature)]