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प्रश्न
Propyne on passing through red hot iron tube gives
पर्याय
none of these
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उत्तर
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संबंधित प्रश्न
Complete the following reaction sequence:
\[\ce{HC ≡ CH ->[LiNH2] A ->[CH3CH2Cl] B ->[HBr] C}\]
Comment on the acidic nature of B.
An alkyl bromide (A) reacts with sodium in ether to form 4, 5 – diethyloctane, the compound (A) is
The IUPAC name of the following compound is
\[\begin{array}{cc}
\phantom{........}\ce{Cl}\phantom{......}\ce{CH2 - CH3}\\\backslash\phantom{......}/\\
\ce{C = C}\\/\phantom{......}\backslash\\
\ce{H3C}\phantom{......}\ce{I}
\end{array}\]
Optical isomerism is exhibited by ____________.
What is the product of the following reaction?
\[\ce{H3C - C ≡ CH + H - OH ->[{40%}H2SO4][{1%}HgSO4] ?}\]
In oxy-acetylene flame for welding and cutting of metals, a mixture of ____________ is used.
Alkynes exhibit:
Which one of the following class of compounds is obtained by polymerization of acetylene?
Write the balanced chemical reaction for the preparation of ethane from Ethyl magnesium iodide.
Which of the following will exhibit geometical isomerism?
