Question
Chemistry Question on Surface Chemistry
An emulsifier is a substance which
A
stabilises the emulsion
B
homogenises the emulsion
C
coagulates the emulsion
D
accelerates the dispersion of liquid in liquid
Answer
stabilises the emulsion
Explanation
Solution
The substance which is added to stabilise the emulsion is known as emulsifier or emulsifying agent
Emulsions are of two types-
(i) Water in oil
(ii) Oil in water