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प्रश्न
Give reasons:
Ethyne is more reactive than ethene.
उत्तर
Ethyne (H - C ≡ C - H) is highly reactive compound than ethene because of the presence of a triple bond between its two carbon atoms.
\[\begin{array}{cc}
\ce{H}\phantom{.........}\ce{H}\\
\backslash\phantom{........}/\\
\ce{C = C}\\
/\phantom{........}\backslash\\
\ce{H}\phantom{.........}\ce{H}\\
\end{array}\]
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संबंधित प्रश्न
State the conditions required for the given reaction to take place:
Catalytic hydrogenation of ethyne
Write the structure of the following compound:
Prop-1-ene
What are the sources for alkynes?
Give the general formula of alkynes.
Give the method of preparation of ethyne by 1, 2-dibromoethene.
Name the hydrocarbon which is a planar molecule.
Draw the structural formula for the following:
But-2-yne
How is the structure of alkynes different from that of alkenes?
Name the products formed and write an equation when ethyne is added to the following in an inert solvent:
excess of hydrochloric acid
Substitution reactions are characteristic reactions of ______.
