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प्रश्न
Give reason for the following :
Hydrocarbons are excellent fuels
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उत्तर
Hydrocarbons are used as fuels because they burn in air producing a lot of heat energy.
संबंधित प्रश्न
Which part of an organic compound determines physical properties?
How is gas collected?
Give the reactions of ethyne with Hydrogen
Soda-lime is a mixture of
Write the equation of the following laboratory preparation:
Ethene from iodoethane.
Compound A is bubbled through bromine dissolved in carbon tetrachloride and the product is CH2Br - CH2Br.
\[\ce{A ->[Br2/Od4] CH2Br - CH2Br}\]
Name (not formula) the compound formed when steam reacts with A in the presence of phosphoric acid.
Ethanoic acid reacts with ethanol in the presence of concentrated H2SO4, so as to form a compound and water. The chemical reaction which takes place is called ______.
Give reason for the following :
Methane does not undergo addition reaction, but ethane does
Give balanced equation for the laboratory preparations of the following organic compound:
An unsaturated hydrocarbon from calcium carbide
Identify the term or substance based on the descriptions given below:
The property by virtue of which the compound has the same molecular formula but different structural formulae.
