NEET Chemistry Hydrogen Questions Solved


Polyphosphates are used as water softening agents because they –

(A) form soluble complexes with anionic species

(B) precipitate anionic species

(C) form soluble complexes with cationic species

(D) precipitate cationic species

Concept Videos :-

#3 | Hard & Soft Water

Concept Questions :-

Hard & Soft Water
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