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प्रश्न
Choose the correct alternative
The process by which decayed plants slowly convert into coal is called.
पर्याय
petrification
carbonisation
carbonification
fermentation
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उत्तर
carbonisation
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संबंधित प्रश्न
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Carbon atom has ................... electrons in its valence shell.
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..................... is used as a pigment and colouring matter in ink and shoe polish.
State how carbon occurs in the free state and in the combined state.
How would you prove experimentally that carbon dioxide does not support combustion.
How would you prove experimentally that is slightly acidic in nature.
Starting from carbon dioxide how would you obtain a black particles of carbon.
[Give balanced equations for the same]
Name the following:
The gaseous product obtained when carbon monoxide is passed over heated iron [III] oxide.
Give a balanced equation for the following conversion: [In one or two steps]
Carbon dioxide to carbon.
Which among the following compound is soluble in water?
About 18% of the weight of the human body is carbon.
