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प्रश्न
Distinguish between the saturated hydrocarbon ethane and the unsaturated hydrocarbon ethene by drawing their structural formulae.
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उत्तर
| Sr. No. | Saturated hydrocarbon (Ethane) | Unsaturated hydrocarbon (Ethene) |
| 1. | \[\begin{array}{cc} \phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\\ \phantom{....}|\phantom{...} \phantom{.}|\phantom{....}\\ \ce{H - C - C - H}\\ \phantom{....}|\phantom{...} \phantom{.}|\phantom{....}\\ \phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\\ \end{array}\] |
\[\begin{array}{cc} \phantom{........}\ce{H}\phantom{...}\ce{H}\phantom{........}\\ \phantom{....}|\phantom{...} \phantom{.}|\phantom{....}\\ \ce{C = C}\\ \phantom{....}|\phantom{...} \phantom{.}|\phantom{....}\\ \phantom{........}\ce{H}\phantom{...}\ce{H}\phantom{........}\\ \end{array}\] |
| 2. | It has a carbon-carbon single bond. | It has carbon-carbon double bond. |
| 3. | Alkanes undergo a substitution reaction. | Alkenes undergo addition reaction. |
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संबंधित प्रश्न
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Write the observation and name of the product for the following
(i) When ethene is passed in bromine solution in CCl4.
(ii) When Baeyer's reagent reacts with ethene.
Give the correct IUPAC name and the fiJnctional group for each of the
compounds whose structural formulae are given below:
\[\begin{array}{cc}
\phantom{.....................}\ce{H}\phantom{...}\ce{H}\phantom{....}\ce{O}\phantom{...............}\\
\phantom{...........}| \phantom{....}|\phantom{.} \phantom{..}//\phantom{......}\\
\ce{H-C-C-C}\\
\phantom{.......}| \phantom{....}|\phantom{..}\phantom{..}\text{\\} \phantom{..}\\
\phantom{...............}\ce{H}\phantom{...}\ce{H}\phantom{}\phantom{...}\ce{H}\phantom{.........}\
\end{array}\]
Give the correct IUPAC name and the fiJnctional group for each of the
compounds whose structural formulae are given below:
\[\begin{array}{cc}
\phantom{......}\ce{H}\phantom{..}\ce{H}\phantom{..}\ce{H}\phantom{........}\\
\phantom{}|\phantom{...}|\phantom{...}|\phantom{..}\\
\ce{H-C-C-C-OH}\\
\phantom{}|\phantom{...}|\phantom{...}|\phantom{..}\\
\phantom{......}\ce{H}\phantom{..}\ce{H}\phantom{..}\ce{H}\phantom{........}\\
\end{array}\]
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