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प्रश्न
Define:
Sterilisation
उत्तर
The process of removal of microorganisms including bacterial spores from water to avoid water borne diseases is known as sterilisation
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संबंधित प्रश्न
Answer the following questions in short:
Why is rainwater considered the purest form of natural water?
List three major impurities present in river water.
What is potable water? List four characteristics of potable water.
Fill in the blank.
Water is a ______ solvent
Fill in the blank.
Seawater has a high concentration of _______.
Tick (√) the correct alternative from the choice given for the following statement:
Water is a
Give two examples.
Sources of water
Seas and oceans are full of water on earth. However, a very small percentage of water present on earth is available for us. This percentage is roughly
Which of the following is a way to use water economically?
Complete the given table
| Form of Water | The process by which formed | Location where found |
| (a) Liquid | ||
| (b) Solid | ||
| (c) Gaseous |
