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प्रश्न
Temporary hardness of water can be removed by
विकल्प
filtering
boiling
loading
none of the above
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उत्तर
boiling
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संबंधित प्रश्न
What is the effect on boiling point of water when pressure is increased?
What are the advantages of hard water.
Explain the permutit method for softening hard water.
Explain with equation, what is noticed when permanent hard water is treated with Washing soda.
How will you distinguish between soft water and 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?
Using given sample of temporary and permanent hard water, soft water, ordinary soap, detergent and washing soda how would you prove the advantage of detergent over soap.
Explain the meaning of the terms – hard water & soft water.
Give two natural sources of hard water.
What is permanent hardness of water? How can it be removed?
