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Write the molecular formula and possible structural formula of the first four members of homologous series of carboxylic acids. - Chemistry

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प्रश्न

Write the molecular formula and possible structural formula of the first four members of homologous series of carboxylic acids.

संक्षेप में उत्तर

उत्तर

S.No. Name Molecular formula Structural formula
1. Formic acid CH2O2 \[\begin{array}{cc}\ce{O}\phantom{..}\\
||\phantom{..}\\\ce{H - C - OH}
\end{array}\]
2. Acidic acid C2H4O2 \[\begin{array}{cc}\phantom{.}\ce{O}\\
\phantom{.}||\\\ce{CH3 - C - OH}
\end{array}\]
3. Propionic acid C3H6O2 \[\begin{array}{cc}\phantom{........}\ce{O}\\
\phantom{........}||\\\ce{CH3 - CH2 - C - OH}\end{array}\]
4. n - Butyric acid C4H8O2 \[\begin{array}{cc}\phantom{...............}\ce{O}\\
\phantom{...............}||\\\ce{CH3 - CH2 - CH2 - C - OH}\end{array}\]
5. iso - Butyric acid C4H8O2 \[\begin{array}{cc}\phantom{.......}\ce{O}\\
\phantom{.......}||\\\ce{CH3 - CH -  C - OH}\\
|\phantom{......}\\\ce{CH3}\phantom{...}
\end{array}\]
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Classification of Organic Compounds
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 11: Fundamentals of Organic Chemistry - Evaluation [पृष्ठ १५६]

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सामाचीर कलवी Chemistry - Volume 1 and 2 [English] Class 11 TN Board
अध्याय 11 Fundamentals of Organic Chemistry
Evaluation | Q II. 7. | पृष्ठ १५६

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\[\begin{array}{cc}
\ce{CH3}\phantom{..................}\\
|\phantom{....................}\\
\ce{CH3 - C - CH - CH2 - CH2 - CH3}\\
|\phantom{....}|\phantom{................}\\
\ce{CH3} \ce{CH3}\phantom{..............}
\end{array}\]


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\[\begin{array}{cc}
\ce{CH3\phantom{.................}}\\
|\phantom{....................}\\
\ce{CH3 - C - CH - CH2 - CH2 - CH3}\\
|\phantom{....}|\phantom{................}\\
\ce{CH3 CH3\phantom{.............}}
\end{array}\]


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\[\ce{HCONHCH3}\]


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\[\begin{array}{cc}
\ce{CH3}\phantom{.................}\\
|\phantom{....................}\\
\ce{CH3 - C - CH - CH2 - CH2 - CH3}\\
|\phantom{....}|\phantom{................}\\
\ce{CH3}\phantom{.}\ce{CH3}\phantom{..............}
\end{array}\]


Identify primary, secondary, tertiary and quaternary carbon in the following compound.

\[\begin{array}{cc}
\ce{CH3}\phantom{..................}\\
|\phantom{....................}\\
\ce{CH3 - C - CH - CH2 - CH2 - CH3}\\
|\phantom{....}|\phantom{................}\\
\ce{CH3}\phantom{.}\ce{CH3}\phantom{..............}
\end{array}\]


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