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प्रश्न
Name the products formed when:
wood is burnt in the absence of air.
उत्तर
Wood charcoal is formed when wood is burnt in limited supply of air.
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संबंधित प्रश्न
Fill in the blank
................. is present in both living and non-living things.
Choose the correct alternative
The process by which decayed plants slowly convert into coal is called.
Give reason for the following:
Soda acid and foam types of fire extinguisher are not used for extinguishing electrical fires.
FILL IN THE BLANK
Organic compounds have ........ boiling and melting points.
Name the simplest organic compound.
Write the name and the chemical formula of the simplest alkene.
Give the structural difference between saturated and unsaturated hydrocarbons with two examples each.
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.
Carbon exists in the atmosphere in the form of
Give the structure of alcohol with 4 carbon atoms.
