What Do You Understand by Temporary Hard Water

What do you understand by

Temporary hard water

एका वाक्यात उत्तर

Water which contains only hydrogen carbonates of calcium and magnesium is called temporary hard water.

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Classification of water: Soft and Hard Water

या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?

पाठ 3: Water - Exercise 3 (C) [पृष्ठ ५२]

पाठ 3 Water
Exercise 3 (C) | Q 8.3 | पृष्ठ ५२

What causes the temporary and permanent hardness of water?

What do you understand by

Permanent hard water

What are the causes for:

Temporary hardness

Name the substance which makes water temporarily hard

How will you distinguish between temporary hard water and permanent hard water?

Select the correct answer from the choice given in the options.

A substance which causes hardness in water _____.

What are the causes of temporary hardness and permanent hardness of water?

What is soft water?

Which water is hard?

1000 g aqueous solution of CaCO₃ contains 10 g of calcium carbonate. Concentration of the solution is ______.