Acids Bases and Salts MCQs

Which sodium compound is used for softening hard water?

December 28, 2021

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Which sodium compound is used for softening hard water?

Q. Which sodium compound is used for softening hard water?

Na2CO3
NaHCO3
NaCl
All of the above

Answer: Na2CO3

Which sodium compound is used for softening hard water?

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