State whether the following statements are True or False. If false, write the correct statement.
State whether the following statements are True or False. If false, write the correct statement.
(a) Water vapour is the gaseous form of water.
(b) Ice is solid whereas snow is the semi-solid form of water.
(c) Ocean water cannot be used for domestic purposes.
(d) Rapid growth of industries is one of the causes for water shortage.
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2 Answers
1. True
2. True
3. False.
Correct — On boiling water exists in the gaseous state.
4. False.
Correct — Respiration add up water to the atmosphere.
5. False.
Correct — Well water exists above the impervious rocky layers of earth.
6. False.
Correct — Sodium carbonate and sodium sulphate form an aqueous solution.
7. True
8. True
9. False.
Correct — Water from rivers and lakes is impure water.
10. True
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