Question
Chemistry Question on Classification of Colloids
Small liquid drops assume spherical shape because
A
of the action of atmospheric pressure from the sides on the liquid
B
of the action of the gravitational force
C
the liquid tends to have minimum surface area due to surface tension
D
of the friction of air
Answer
the liquid tends to have minimum surface area due to surface tension
Explanation
Solution
Answer (c) the liquid tends to have minimum surface area due to surface tension