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प्रश्न
Name the compound responsible for temporary hardness.
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उत्तर
Temporary hard water— Water, which has . bicarbonates of calcium and magnesium dissolved in it, is temporary hard water. This kind of hardness is easily removed by boiling.
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संबंधित प्रश्न
What is the effect on boiling point of water when impurity is added.
Name the compound responsible for permanent hardness of water.
Boiling removes the ................ hardness of water.
What are the advantages of hard water.
Differentiate between Temporary & permanent hard water with suitable examples.
Give balanced equations to show how permanent hardness in water can be removed by addition of washing soda.
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?
Give two natural sources of hard water.
Temporary hardness of water can be removed by ________ of water.
Name the process by which temporary hardness is easily removed from the water.
