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For Each of the Compounds : (A) Ethane (B) Vinegar (C) Marsh Gas Draw the Relevant Structural Formula - Chemistry

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Question

For each of the compounds : (a) ethane (b) vinegar (c) Marsh gas draw the relevant structural formula

Short Note

Solution

Structural formula are as under:

(a) Ethane

\[\begin{array}{cc}
\phantom{........}\ce{H}\phantom{...}\ce{H}\phantom{........}\\
\phantom{....}|\phantom{...} \phantom{.}|\phantom{....}\\
\ce{H-C-C-H}\\
\phantom{....}|\phantom{...}\phantom{.}|\phantom{....}\\
\phantom{........}\ce{H}\phantom{...}\ce{H}\phantom{........}\\
\end{array}\]

(b) Vinegar

\[\begin{array}{cc}
\phantom{...............}\ce{H}\phantom{.....}\ce{O}\phantom{.........}\\
\phantom{.........}|\phantom{...} \phantom{.}//\phantom{....}\\
\ce{H-C-C}\\
\phantom{.......}|\phantom{...}\phantom{.}\text{\\} \phantom{..}\\
\phantom{...................}\ce{H}\phantom{}\phantom{....}\ce{O-H}\phantom{.........}\\
\end{array}\]

(c) Marsh gas

\[\begin{array}{cc}
\ce{H}\\
|\\
\ce{H-C-H}\\
|\\
\ce{H}
\end{array}\]

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Organic Compounds
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Chapter 11.6: Carboxylic Acid - Exercise 2 [Page 291]

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Frank Chemistry - Part 2 [English] Class 10 ICSE
Chapter 11.6 Carboxylic Acid
Exercise 2 | Q 1.1 | Page 291

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Identify the compound ‘A’.


The structures of six organic compounds are shown:

A

\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H - C - C = C - C - H}\\
|\phantom{.............}|\\
\ce{H}\phantom{............}\ce{H}
\end{array}\]

B

\[\begin{array}{cc}
\phantom{.......}\ce{H}\phantom{.....}\ce{O}\\
\phantom{.......}|\phantom{.....}//\\
\ce{H - C - C}\\
\phantom{......}|\phantom{.....}\backslash\\
\phantom{...........}\ce{H}\phantom{.....}\ce{O - H}
\end{array}\]

C

\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H - C - C - C - C - H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}
\end{array}\]

D

\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\\
\ce{H - C - C - H}\\
|\phantom{....}|\\
\ce{H}\phantom{...}\ce{O}\\
\phantom{.......}\backslash\\
\phantom{.........}\ce{H}
\end{array}\]

E

\[\begin{array}{cc}
\ce{H}\\
|\\
\ce{H - C - H}\\
\ce{H}\phantom{....}\phantom{....}\ce{H}\\
|\phantom{....}|\phantom{....}|\\
\ce{H - C - C - C - H}\\
|\phantom{....}|\phantom{....}|\\
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}
\end{array}\]

F

\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\\
\ce{C = C}\\
|\phantom{....}|\\
\ce{H}\phantom{...}\ce{H}
\end{array}\]

  1. Identify two of the compounds that are members of the same homologous series but are not isomers.
  2. Which two compounds are isomers of each other?
  3. F can be prepared from D. Give a chemical equation for the reaction.

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