Question

-7. An example for detergent is
A) Sodium lauryl sulphate
B) Sodium palmate
C) Potassium stearate​

Answer 1

answer is A) Sodium lauryl sulphate

Answer 2

Answer:

Sodium lauryl sulphate acts as an anionic detergent.

Explanation:

Sodium palmate and potassium stearate are both components of soap( soap cannot remove permanent hardness while detergent can).

NOTE:

Detergents with sulphate component are said to be anionic while those with ammonium component are said to be cationic.

Hope the extra bit of info helps!