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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.
The IUPAC name of the following compound is
\[\begin{array}{cc}
\phantom{........}\ce{Cl}\phantom{......}\ce{CH2 - CH3}\\\backslash\phantom{......}/\\
\ce{C = C}\\/\phantom{......}\backslash\\
\ce{H3C}\phantom{......}\ce{I}
\end{array}\]
Which of the following is CORRECT about alkynes?
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.
Which one of the following class of compounds is obtained by polymerization of acetylene?
Predict the product C obtained in the following reaction of butyne-1.
\[\ce{CH3CH2 - C ≡ CH + HCl -> B ->[HI] C}\]
Consider the following sequence of reactions
\[\ce{CH ≡ CH ->[HBr] A ->[HBr] B ->[Alc. KOH]C->[NaNH2]D}\]
Identify D.
Write the balanced chemical reaction for the preparation of ethane from Ethyl magnesium iodide.
Which of the following will exhibit geometical isomerism?
