EASY
NDA & NA EE
IMPORTANT
Earn 100

A sample of 'soft soap' contains:
(a)caesium
(b)potassium
(c)calcium
(d)magnesium

60% studentsanswered this correctly

Important Questions on Chemistry in Everyday Life
EASY
NDA & NA EE
IMPORTANT
Soaps clean surfaces on the principle of based on

MEDIUM
NDA & NA EE
IMPORTANT
Which one of the following is not a synthetic detergent?
