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प्रश्न
Define the Soft water.
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उत्तर
The water present in different natural sources has different substances dissolved in it. The water drawn from certain sources forms a lather with soap rather easily. Such water is called soft water.
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संबंधित प्रश्न
Give two examples of hydrated substances.
What do you understand by
Soft water
What are the advantages of hard water.
Explain the permutit method for softening hard water.
Using given sample of temporary and permanent hard water, soft water, ordinary soap, detergent and washing soda how would you distinguish between hard and soft water?
Explain the meaning of the terms – hard water & soft water.
Two samples of water are placed in a beaker individually. State how you will determine experimentally which of the two samples contains permanent hard water.
Permanent hardness of water is due to the presence of _______.
Name the process by which temporary hardness is easily removed from the water.
Temporary hardness of water can be removed by
