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प्रश्न
What do you understand by
Temporary hard water
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उत्तर
Water which contains only hydrogen carbonates of calcium and magnesium is called temporary hard water.
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संबंधित प्रश्न
What causes the temporary and permanent hardness of water?
Name the substance which makes water temporarily hard
How will you distinguish between temporary hard water and permanent hard water?
Using given sample of temporary and permanent hard water, soft water, ordinary soap, detergent and washing soda how would you distinguish between temporary hard water and permanent hard water?
Using given sample of temporary and permanent hard water, soft water, ordinary soap, detergent and washing soda how would you remove temporary hardness from water without using a chemical compound?
Name or state the following:
A substance added to remove both temporary and permanent hardness in water.
Soap lathers well in hard water.
What are the causes of temporary hardness and permanent hardness of water?
The pleasant taste of drinking water is due to the presence of a dissolved substance which includes air, CO2, and minerals.
Which water is soft?
