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प्रश्न
Name the products formed when:
bone is heated in the absence of air.
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उत्तर
Bone charcaol, bone oil and organic compound pyridine.
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संबंधित प्रश्न
How will you collect the gas ?
State three ways by which carbon dioxide gas is added into the atmosphere.
Tick the most appropriate answer.
Carbon has a great affinity for
a. sulphur
b. nitrogen
c. oxygen
d. none of these
Carbon forms innumerable compounds by combining with other elements. True or false ?
In which compound forms does carbon occur?
Name the following:
The gaseous product obtained when carbon monoxide is passed over heated iron [III] oxide.
Give reason for the following:
It is dangerous to stand behind a running engine of a vehicle.
Give reason for the following:
Both CO2 & SO2 turn lime water milky. Moist potassium permanganate paper, helps in distinguishing the two gases.
Match the following.
| 1. | Alkyne | Bucky Ball |
| 2. | Andre Geim | Oxidation |
| 3. | C60 | Graphene |
| 4. | Thermocol | Triple bond |
| 5. | Combution | Polystyrene |
Answer the following by rearranging the jumbled letters :
Carbon combines with other elements through the _______ bond.
lnaocvet.
