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- Why Grahams salt is used for treating permanent hardness of water?Option: 1 It decomposes the sulphates. <div class='qn
- #Chemistry
- #S - Block Elements (Alkali and Alkaline Earth Metals)
- #Engineering
- #Joint Entrance Examination Main
- #Class 11
Why Grahams salt is used for treating permanent hardness of water?
Option: 1
It decomposes the sulphates.
Option: 2
It decomposes the bicarbonates.
Option: 3
It reacts with the sulphates to carbonates.
Option: 4
It sequesters the cations.
Answers (1)
Graham's salt is that sequesters the
and
ions and keeps them solvated in water.
View full answer
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