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प्रश्न
Tick (√) the correct alternative from the choice given for the following statement:
Water content in the human body is
विकल्प
70%
75%
80%
90%
उत्तर
70%
APPEARS IN
संबंधित प्रश्न
Name :
A chemical used for loading.
Answer in brief:
Why is river water unfit for drinking?
Answer in brief:
What is the purpose of adding bleaching powder to water supplied to the town?
Name the steps involved in the purification of drinking water supplied in cities and towns
Tick (√) the correct alternative from the choice given for the following statement:
The purest form of natural water is
Tick (√) the correct alternative from the choice given for the following statement:
Water is a
Tick (√) the correct alternative from the choice given for the following statement:
Chlorination of water is done
State the sources of water :
below the earth’s surface
Where do you get water from?
______ water is free from suspended impurities.
