Question

strictly speaking activity is directly proportional to concentration.What is the meaning of strictly speaking activity?​

Answer 1

Answer:

Strictly speaking activity, dialysis refer only to the transfer of the solute, transfer of the solvent is called osmosis.

Strictly speaking activity is a homogenous in the gaseous state even though it's concentration keep on changing with time.

A homogenous fluid as I think of it as follows:-

I take small part of the fluid of the number of particles of each kind is always the same.