Question

Group X resins are kept in water at 5 degree Celsius and Group Y raisins are kept in water at 30 degree celsius.It will be observed that:

a) Reisins in group X are swollen more than those in Group Y

b)Resins in group Y are swollen more than those in Group X

c)Resins of both the group are equall swollen

c) Resins of Group X get contracted while that of Y are swollen

Kindly Explain

Answer 1

Resins in group Y are swollen more than those in Group X
This is because raisin absorb water due to endosmosis at high temperatures.