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प्रश्न
Name the products formed when:
wood is burnt in the absence of air.
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उत्तर
Wood charcoal is formed when wood is burnt in limited supply of air.
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संबंधित प्रश्न
State three ways by which carbon dioxide gas is added into the atmosphere.
FILL IN THE BLANK
.................... is the main gaseous compound of carbon.
Define catenation.
Name of the following compounds :
Differentiate between the two branches of chemistry – organic chemistry & inorganic chemistry with suitable examples.
How would you prove experimentally that carbon dioxide does not support combustion.
Starting from carbon dioxide how would you obtain a highly poisonous gas.
[Give balanced equations for the same]
Structural formula of benzene is
Explain the carbon cycle or biogeochemical cycle.
Which theory was challenged by the synthetic preparation of Urea?
