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प्रश्न
Fill in the blank:
Hard and soft water can be distinguished using _____.
रिकाम्या जागा भरा
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उत्तर
Hard and soft water can be distinguished using ordinary soap.
shaalaa.com
Removal of Hardness of Water
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संबंधित प्रश्न
What is the effect on boiling point of water when pressure is increased?
Give two examples of hydrated substances.
Give two examples for Efflorescent substance.
Define the Hard water.
Suggest one method for the removal along with the reaction for temporary hardness.
What do you understand by
Soft water
Give reason for the following:
Washing soda can be used to remove both temporary and permanent hardness in water.
Temporary hardness of water can be removed by ________ of water.
Name the process by which temporary hardness is easily removed from the water.
Write a note on ion exchange.
