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प्रश्न
Choose the correct alternative
Lamp black is
पर्याय
an amorphous form of carbon
a crystalline form of carbon
a pure form of carbon
a cluster of carbon atoms
उत्तर
an amorphous form of carbon
APPEARS IN
संबंधित प्रश्न
Name the scientist who disproved the 'vital force theory' for the formation of organic compounds.
Define the following:
Carbonization
Give two uses for the following:
sugar charcoal
FILL IN THE BLANK
.................... is the main gaseous compound of carbon.
State two characteristic features of carbon which when put together give rise to a large number of carbon compounds.
In which compound forms does carbon occur?
Complete the statement by filling the blank with the correct word from the option.
Adsorption capacity of wood charcoal is increased by passing ______ over wood charcoal, at high temperature.
Complete the statement by filling the blank with the correct word from the option.
Sodium oxide combines with carbon dioxide to give _____
Match the following.
| 1. | Alkyne | Bucky Ball |
| 2. | Andre Geim | Oxidation |
| 3. | C60 | Graphene |
| 4. | Thermocol | Triple bond |
| 5. | Combution | Polystyrene |
Carbon monoxide displaces ______ from hemoglobin.
