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प्रश्न
Give two uses for the following:
wood charcoal
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उत्तर
Uses of wood charcoal:
- Wood charcoal is used as a fuel.
- It is an important constituent of gun powder.
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संबंधित प्रश्न
Name the products formed when:
wood is burnt in the absence of air.
FILL IN THE BLANK
.................. are the compounds of hydrogen and carbon only.
FILL IN THE BLANK
Natural gas is an important ............. fuel.
TRUE \ FALSE
Organic compounds are soluble in water.
How is gas carbon produced?
State how you would convert carbon dioxide to a metallic carbonate using a basic oxide e.g. sodium oxide. [Give a balanced equation]
Give reason for the following:
It is dangerous to stand behind a running engine of a vehicle.
Compounds with same molecular formula and different structural formula are known as ______.
Elemental carbon undergoes ______ reaction at room temperature.
A large family of fullerene exists, starting at ______ and ______ reaching up to.
