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प्रश्न
Fill in the blank.
__________ is the chemical added to water to remove the tiny suspended particles.
उत्तर
Potash alum is the chemical added to water to remove the tiny suspended particles.
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संबंधित प्रश्न
Mark ‘T’ if the statement is true and ‘F’ if it is false:
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Name:
Four sources of surface water
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How mist is formed?
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State whether the following statement is true or false. If false, write the correct statement.
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The process of collecting and storing rain water is called _____.
Complete the given table
| Form of Water | The process by which formed | Location where found |
| (a) Liquid | ||
| (b) Solid | ||
| (c) Gaseous |
