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प्रश्न
Name three water borne diseases.
उत्तर
(1) Cholera (2) Typhoid (3) Hepatitis
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Removal of Hardness of Water
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
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संबंधित प्रश्न
What is the effect on boiling point of water when pressure is increased?
Define the Soft water.
Suggest one method for the removal along with the reaction for temporary hardness.
What are the advantages of soft water.
What are the advantages of hard water.
Explain the permutit method for softening hard water.
Differentiate between Hard & soft water with suitable examples.
Fill in the blank:
Hard and soft water can be distinguished using _____.
State the causes of hardness in 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.
