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प्रश्न
Choose the correct answer:
The formation of 1,2 -dibromoethane from ethene and bromine is an example of
विकल्प
Substitution
Dehydration
Dehydrohalogenation
Addition
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उत्तर
Addition
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संबंधित प्रश्न
Define a functional group.
Which part of an organic compound determines chemical properties?
How many isomers of the following hydrocarbons are possible?
(a) C3H8
(b) C4H10
Explain the following:
Ethene and ethyne burn with sooty luminous flame
Write the composition of the following:
Methylated spirit
When sodium propionate is heated with soda-lime, the product formed is
Name a reagant which can be used to distinguish between ethane and ethene.
Give the correct IUPAC name and the fiJnctional group for each of the
compounds whose structural formulae are given below:
\[\begin{array}{cc}
\phantom{.....................}\ce{H}\phantom{...}\ce{H}\phantom{....}\ce{O}\phantom{...............}\\
\phantom{...........}| \phantom{....}|\phantom{.} \phantom{..}//\phantom{......}\\
\ce{H-C-C-C}\\
\phantom{.......}| \phantom{....}|\phantom{..}\phantom{..}\text{\\} \phantom{..}\\
\phantom{...............}\ce{H}\phantom{...}\ce{H}\phantom{}\phantom{...}\ce{H}\phantom{.........}\
\end{array}\]
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 ______.
Name the gases which extinguishes burning wooden splinters.
