Question

17.
In a 3M long narrow tube, HCl is allowed to
diffuse in the tube from one end and PH3 from
the other end, if diffusion started at the same time,
predict at what point the white fumes of PH4 CI
will form?​

Answer 1

$\rm\huge\underline{Answer}$

the branch of science concerned with the substances of which matter is composed, the investigation of their properties and reactions, and the use of such reactions to form new substances.