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प्रश्न
Write the molecular formula of the first six members of homologous series of nitro – alkanes.
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उत्तर
- \[\ce{CH2NO2}\] Nitromethane
- \[\ce{CH2-CH2NO2}\] Nitroethane
- \[\ce{CH3-CH2-CH2NO2 1-}\] nitropropane
- \[\ce{CH3-CH2-CH2-CH2-NO2 1-}\] nitrobutane
- \[\ce{CH3-CH2-CH2-CH2-CH2-NO2 1 –}\] nitropentane
- \[\ce{CH2-CH2-CH2-CH2-CH2-CH2-CH2-NO2 1-}\] nitrohexane
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संबंधित प्रश्न
Draw a formula for the first five members of the homologous series beginning with the given compound.
H–COOH
What is meant by homologous series?
Identify the pair of organic compounds which belongs to homologous series.
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Which of the following is a hetero-aromatic benzenoid compound?
Which of the following yields only one type of monosubstituted chloroalkane upon chlorination?
Identify primary, secondary, tertiary and quaternary carbon in the following compounds.
\[\begin{array}{cc}
\ce{CH3}\phantom{.................}\\
|\phantom{....................}\\
\ce{CH3 - C - CH - CH2 - CH2 - CH3}\\
|\phantom{.....}|\phantom{...............}\\
\ce{CH3}\phantom{..}\ce{CH3}\phantom{.............}
\end{array}\]
Identify primary, secondary, tertiary, and quaternary carbon in the following compounds.
\[\begin{array}{cc}
\ce{CH3}\phantom{..................}\\
|\phantom{....................}\\
\ce{CH3 - C - CH - CH2 - CH2 - CH3}\\
\phantom{}|\phantom{....}|\phantom{................}\\
\phantom{.}\ce{CH3\phantom{.}CH3}\phantom{..............}
\end{array}\]
Identify primary, secondary, tertiary and quaternary carbon in the following compound.
\[\begin{array}{cc}
\ce{CH3}\phantom{..................}\\
|\phantom{....................}\\
\ce{CH3 - C - CH - CH2 - CH2 - CH3}\\
|\phantom{....}|\phantom{................}\\
\ce{CH3}\phantom{..}\ce{CH3}\phantom{..............}\\
\end{array}\]
Identify primary, secondary, tertiary and quaternary carbon in the following compound:
\[\begin{array}{cc}
\ce{CH3}\phantom{.................}\\
|\phantom{....................}\\
\ce{CH3 - C - CH - CH2 - CH2 - CH3}\\
|\phantom{....}|\phantom{................}\\
\ce{CH3}\phantom{.}\ce{CH3}\phantom{..............}\\
\end{array}\]
