EASY
6th ICSE
IMPORTANT
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Alcohol is also used as a solvent in some solutions.

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Important Questions on Water

EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Water>EXERCISES>Q 9
Water can dissolve any amount of substance in it.
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Water>EXERCISES>Q 10
Waters of rivers and lakes polluted with pesticides and fertilizers can kill aquatic animals.
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Water>EXERCISES>Q 11
Fertilisers and pesticides should not be used in excessive amounts.
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Water>EXERCISES>Q 12
Leaving the tap running while brushing the teeth may waste several litres of water.
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Water>EXERCISES>Q 1

Give two examples of water pollutants.

EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Water>EXERCISES>Q 2
Give two examples of methods of purification of water.
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Water>EXERCISES>Q 3
Give two examples of water-borne diseases.
EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 4 - Water>EXERCISES>Q 4
Give two examples of sources of water.