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प्रश्न
Temporary hardness of water can be removed by
पर्याय
filtering
boiling
loading
none of the above
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उत्तर
boiling
APPEARS IN
संबंधित प्रश्न
Give two examples of hydrated substances.
What do you observe when Washing soda is exposed to air ?
Name the compound responsible for permanent hardness of water.
What do you understand by
Hard water
What are the advantages of soft water.
Explain with equation, what is noticed when permanent hard water is treated with Washing soda.
Give balanced equations to show how permanent hardness in water can be removed by addition of washing soda.
Give reason for the following:
Washing soda can be used to remove both temporary and permanent hardness in water.
A sample of water is given in a trough. State how would you prove experimentally whether the given sample is hard water or soft water.
Name the process by which temporary hardness is easily removed from the water.
