Chemistry

Problem

A straight glass tube has two inlets

X

and

Y

at the two ends of 200 cm long tube.

\text{HCl}

gas through inlet

X

and

\text{NH}_3

gas through inlet

Y

are allowed to enter in the tube at the same time and same pressure. White fumes first appears at a point

P

inside the tube. Calculate distance of

P

from

X