Advertisements
Advertisements
Question
Match the statements in Column A, with those in Column B.
| Column A | Column B |
| 1. Largest Constituent of air, which dilutes the activity of oxygen. |
(a) Oxygen |
| 2. A gas used for filling weather observation balloons. | (b) carbon acid |
| 3. An acid formed by the dissolution of sulphur dioxide gas in water. | (c) Sulphur acid |
| 4. An acid formed by the dissolution of carbon dioxide in water. | (d) Helium |
| 5. A gas vital for respiration. | (e) Nitrogen |
Match the Columns
Advertisements
Solution
| Column A | Column B |
| 1. Largest Constituent of air, which dilutes the activity of oxygen. | (e) Nitrogen |
| 2. A gas used for filling weather observation balloons. | (d) Helium |
| 3. An acid formed by the dissolution of sulphur dioxide gas in water. | (c) Sulphur acid |
| 4. An acid formed by the dissolution of carbon dioxide in water. | (b) carbon acid |
| 5. A gas vital for respiration. | (a) Oxygen |
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
How is greenhouse effect produced?
How is air useful to windmills?
How is air useful to scooters and cars.?
State four steps to be taken to control air pollution.
Name three greenhouse gases.
Tick (√) the correct alternative from the choice given for the following statement.
The gases which cause acid rain are
Tick (√) the correct alternative from the choice given for the following statement.
Which of the following is not a greenhouse gas?
Answer in your own words.
What are the various constituents of air? Write their uses.
While freezing, the ______ of water is lowered.
Make sentences using the given set of words.
Air, wind, motion, called
