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प्रश्न
Define the following:
Carbonization
उत्तर
The process of the slow conversion of vegetable matter into carbon-rich substances is called carbonization.
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संबंधित प्रश्न
Name the products formed when:
wood is burnt in the absence of air.
Tick the most appropriate answer.
Carbon has a great affinity for
a. sulphur
b. nitrogen
c. oxygen
d. none of these
FILL IN THE BLANK
.................... is the main gaseous compound of carbon.
FILL IN THE BLANK
..................... is used as a pigment and colouring matter in ink and shoe polish.
State two characteristic features of carbon which when put together give rise to a large number of carbon compounds.
Explain the ways in which glucose is broken down in absence or shortage of oxygen.
Name the following:
An acid formed when carbon dioxide is dissolved in water under pressure.
Carbon exists in the atmosphere in the form of
Which of the following is highly toxic?
A large family of fullerene exists, starting at ______ and ______ reaching up to.
