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Which Organic Compound is Indicated by Marsh Gas and Fire Damp?

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Question

Which organic compound is indicated by marsh gas and fire damp?

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Solution

Methane is indicated by marsh gas and fire damp.

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Chapter 13: Saturated Hydrocarbons: Alkanes - Exercise [Page 274]

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Frank Chemistry Part 2 [English] Class 10 ICSE
Chapter 13 Saturated Hydrocarbons: Alkanes
Exercise | Q 1 | Page 274

RELATED QUESTIONS

What do you understand by organic chemistry?


Name a few sources of organic chemistry?


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


Give the correct IUPAC name and the fiJnctional group for each of the
compounds whose structural formulae are given below:

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


Distinguish between the saturated hydrocarbon ethane and the unsaturated hydrocarbon ethene by drawing their structural formulae.


Using the structural formula, identify the functional group by circling it:

Dimethyl ether


Give the structural formula of the following:

1,2,dichlormethene


Give the IUPAC name of the organic compound represented by the structural formula given below:

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


Give the IUPAC name of the organic compound represented by the structural formula given below:

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


The compound which does not have a double bond in its structure.


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