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Class 11Chemistryp-Block Elements (Class 11)Carbon family
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Polyphosphates are used as water softening agents because they

IIT 2002All IIT
  • A
    Form soluble complexes with anionic species
  • B
    Precipitate anionic species
  • C
    Form soluble complexes with cationic species
  • D
    Precipitate cationic species
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Class 11 Questions

Class 11

Chemistry Questions

Chapter

p-Block Elements (Class 11)

Subtopic

Carbon family

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