Temporary hardness of water can be removed by ________ of water.

Fill in the Blanks

Temporary hardness of water can be removed by boiling of water.

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Removal of Hardness of Water

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Chapter 13: Water - Exercises [Page 153]

Chapter 13 Water
Exercises | Q II. 3. | Page 153

Give two examples for Efflorescent substance.

Define the Soft water.

Define the Hard water.

Temporary hardness of water can be removed by

Fill in the blank:

Hard and soft water can be distinguished using _____.

Give two natural sources of hard water.

A sample of water is given in a trough. State how would you prove experimentally whether the given sample is hard water or soft water.

Permanent hardness of water is due to the presence of _______.

What is the reason for the hardness of water?

Temporary hardness of water can be removed by