Temporary hardness of water can be removed by?

Addition of alum (a coagulant)
Boiling
Filtration (through gravity sand filter)
Addition of lime

LohaHridoy

5 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 2

5 views Answered 2022-09-01 13:21

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