Question

If common salt is added to an unsaturated solution of common salt in water, it will
a)become a colloidal
b)become a suspension
c)start exhibiting tyndall effect
d)remain a true soln.
Justify your ans.

Answer 1

it will remain a true  solution.this is because,on adding salt to an unsaturated solution of common salt in water,the physical properties of the solution do not change .the solution still remains:
1.stable
2.transparent
3.homogeneous
4.and the particles still are not visible to the naked eye.
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