Home
Class 11
CHEMISTRY
Calgon used as water softener is...

Calgon used as water softener is

A

`Na_(2)[Na_(4)(PO_(3))_(6)]`

B

`Na_(4)[Na_(2)(PO_(3))_(6)]`

C

`Na_(2)[Na_(4)(PO_(4))_(5)]`

D

`Na_(4)[Na_(4)(PO_(4))_(6)]`

Text Solution

Verified by Experts

The correct Answer is:
A
Calgon is used for water softening. Its formula is `Na_(2)[Na_(4)(PO_(3))_(6)]`.
Promotional Banner

Topper's Solved these Questions

  • HYDROGEN & ITS COMPOUNDS

    NARAYNA|Exercise LEVEL-4|21 Videos

  • HYDROGEN & ITS COMPOUNDS

    NARAYNA|Exercise LEVEL-II (H.W)|13 Videos

  • HYDROGEN & ITS COMPOUCDS

    NARAYNA|Exercise Interger type questions|10 Videos

  • IONIC EQUILIBRIUM

    NARAYNA|Exercise Level-VI (H.W)|35 Videos

Similar Questions

Explore conceptually related problems

Calgon used as water softner is

Calgon (a water softener) is :

Which of the following components cannot be used as a water softener? (A) \(Na_{6}P_{6}O_{18}\) (B) \(Ca(OH)_{2}\) (c) \(Na_{2}CO_{3}\) (D) \(Na_{2}SO_{4}\)

Polyphosphates are used as water softening agents because they

Calgon causes the softening of hard water by