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प्रश्न
Which of the following is not a straight chain hydrocarbon?
विकल्प
\[\begin{array}{cc}
\ce{H3C - CH2 - CH2 - CH2 - CH2}\\
\phantom{.........................}|\\
\phantom{............................}\ce{CH3}
\end{array}\]\[\ce{H3C - CH2 - CH3 - CH2 - CH3}\]
\[\begin{array}{cc}
\ce{CH3}\phantom{................}\\
|\phantom{..................}\\
\ce{H2C - H2C - H2C - CH2}\\
\phantom{...................}|\\
\phantom{.....................}\ce{CH3}
\end{array}\]\[\begin{array}{cc}
\ce{CH3}\phantom{.............................}\\
\backslash\phantom{.........................}\\
\ce{CH - CH2 - CH2 - CH3}\\
/\phantom{.........................}\\
\ce{H3C}\phantom{.............................}\\
\end{array}\]
उत्तर
Explanation -
In the hydrocarbon (d), branching takes place at carbon-2.
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संबंधित प्रश्न
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| (i) \[\begin{array}{cc} \ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\ |\phantom{....}|\phantom{....}|\\ \ce{H - C - C - C = O}\\ |\phantom{....}|\phantom{.....}\\ \ce{H}\phantom{....}\ce{H}\phantom{.....} \end{array}\] |
(ii) \[\begin{array}{cc} \phantom{....}\ce{H}\phantom{...}\ce{H}\phantom{....}\\ \phantom{....}|\phantom{....}|\phantom{....}\\ \ce{H - C - C = O}\\|\phantom{.....}\\ \ce{H}\phantom{.....}\end{array}\] |
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- Write the general formula for the compounds of this functional group.
- State the relationship between these compounds and draw the structure of any other compound having a similar functional group.
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\[\begin{array}{cc}
\ce{CH3CH2 - C - CH3}\\\
\phantom{....}||\
\ce\\\phantom{....}{O}\end{array}\]
