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प्रश्न
Define a functional group.
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उत्तर
An atom or a group of atoms attached to an alkyl group, which takes part in most of the chemical reactions, is called a functional group or functional radical.
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संबंधित प्रश्न
The organic compound which undergoes substitution reaction is :
(A) `C_2H_2`
(B) `C_2H_4`
(C) `C_10H_18`
(D) `C_2H_6`
Fill in the blank:
More than 90% of the known organic compounds are. ________
What is homologous series?
Give the name and formulae of one member of each of the following:
(a) Saturated hydrocarbons
(b) Unsaturated Hydrocarbons
What are addition reactions? Why ethene undergo addition reactions? Give
two examples.
Give the reactions of ethyne with Hydrogen
Write balanced equations to show the preparation of the following:
Ethane from sodium propionate
Write balanced euation for the following :
Name a compound which will give acetylene gas, when treated with water.
Give reason as to why :
Almost 90% of all known compounds are organic in nature
Name the following:
A hydrocarbon which contributes towards the greenhouse effect.
