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Hardness of Water and Treatment

A sample of w...

Question

A sample of water which freely lathers with soap solution is called hard water.

A

True

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B

False

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Solution

The correct option is B False
In hard water, lather is very difficult to form, leather is not formed in hard water.

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Similar questions

Q. A sample of water which starts lathering with soap solution on boiling is called temporary hard water.

Q. Water which gives lather with soap easily is called as hard water.

Q. Assertion :Soft water lathers with soap but not hard water Reason: Hard water reacts with soap t form insoluble salts which form scum, not lather

Q. Water which doesn't give lather immediately with soap is called soft water.

Hard water gives lather with soap easily.

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