When washing soda is added to remove the permanent hardness of water it converts sulphates and chlorides into which of the following insoluble compound-

Carbonates

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Hydroxides

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Sulphites

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Nitrates

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Solution

The correct option is A Carbonates

Washing soda is used to remove the permanent hardness of the water. Adding washing soda converts chlorides and sulphates into insoluble carbonates. These insoluble carbonates are removed by filtration.

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Similar questions

Q. Assertion :Permanent hardness of water can be removed by using washing soda Reason: Washing soda reacts with soluble calcium and magnesium chlorides and sulphates in hard water to form insoluble carbonates

Q. Assertion (A): Permanent hardness of water is removed by treatment with washing soda.
Reason(R): Washing soda reacts with soluble magnesium and calcium sulphate to form insoluble compounds.

Assertion (A): Permanent hardness of water is removed by treatment with washing soda.
Reason(R): Washing soda reacts with soluble magnesium and calcium sulphate to form water-soluble compounds.

Both temporary and permanent hardness in water can be removed by the addition of washing soda. Which of the following reactions represents the removal of permanent hardness in water?

Q. Washing soda helps in removing the permanent hardness of water.

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When washing soda is added to remove the permanent hardness of water it converts sulphates and chlorides into which of the following insoluble compound-

The correct option is A Carbonates Washing soda is used to remove the permanent hardness of the water. Adding washing soda converts chlorides and sulphates into insoluble carbonates. These insoluble carbonates are removed by filtration.

The correct option is A Carbonates

Washing soda is used to remove the permanent hardness of the water. Adding washing soda converts chlorides and sulphates into insoluble carbonates. These insoluble carbonates are removed by filtration.