EASY
8th ICSE
IMPORTANT
Earn 100

Give short answer for the following question :

  • Write any four ways in which you can prevent water pollution.

Important Questions on Water

EASY
8th ICSE
IMPORTANT
  • Sacrificial protection is the coating of any substances with :
EASY
8th ICSE
IMPORTANT

Chemical added during the process of loading is :

EASY
8th ICSE
IMPORTANT
The density of water maximum at :
EASY
8th ICSE
IMPORTANT
Permanent hard water forms:
EASY
8th ICSE
IMPORTANT
Latent heat of vaporisation is :
EASY
8th ICSE
IMPORTANT

Write true or false for following statement. Rewrite the false statement correctly :

  • The heat capacity of water is high, and its heat conductivity is poor.
EASY
8th ICSE
IMPORTANT

Write true or false for following statement. Rewrite the false statement correctly :

Sea-water contains considerable amount of salt dissolved in it, so it is highly saline.

EASY
8th ICSE
IMPORTANT

Write true or false for following statement. Rewrite the false statement correctly :

  • Liquid water is lighter than solid ice.