NEET Chemistry Hydrogen Questions Solved


Which method cannot be used to remove hardness of water ?

(a) Clark's method

(b) By adding washing soda

(c) Calgon process

(d) Filtration

Concept Videos :-

#3 | Hard & Soft Water

Concept Questions :-

Hard & Soft Water
To view Explanation, Please buy any of the course from below.
Complete Question Bank + Test Series
Complete Question Bank

Difficulty Level: