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प्रश्न
What steps should be taken to balance carbon dioxide in the atmosphere ?
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उत्तर
As global warming will cause an unbalanced ecological system, serious efforts should be made to balance the percentage of carbon dioxide in the atmosphere. Some of these steps are:
- Growing more trees and plants.
- Using smokeless sources of energy like solar energy, biogas, etc.
- Using filters in the chimneys of factories and power houses.
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संबंधित प्रश्न
Write the balanced chemical equations for the preparation of carbon dioxide by:
the action of acetic acid on sodium bicarbonate.
Match the colunm
| column A | column B |
| 1. A product of incomplete burning | a. Hopcolite |
| 2. Nature of carben monoxide | b. Combustible gas |
| 3. A compound formed by the combination of haemoglobin and carbon monoxide | c. carboxy-haemoglobin |
| 4. A mixture of metallic oxides | d. Carbon monoxide |
| 5. Carbon monoxide | e. Highly poisonous |
Tick the most appropriate answer.
Carbon has a great affinity for
a. sulphur
b. nitrogen
c. oxygen
d. none of these
______ is the essential element in all the organic compounds.
Starting from carbon dioxide how would you obtain a highly poisonous gas.
[Give balanced equations for the same]
Name the following:
The gaseous product obtained when carbon monoxide is passed over heated iron [III] oxide.
Which of the following is highly toxic?
______ is the main constituent of coal.
About 18% of the weight of the human body is carbon.
Answer the following by rearranging the jumbled letters :
Organic compounds having a double bond between carbon atoms are
knelaes
