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प्रश्न
Complete the following:
\[\ce{2 - butyne ->[Lindlar Catalyst]}\]
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उत्तर
\[\begin{array}{cc}
\phantom{........................................}\ce{H}\phantom{......}\ce{H}\\\phantom{........................................}\backslash\phantom{......}/\\
\ce{CH3 - C ≡ C - CH3 + H2 ->[Pd/CaCO3][Linder's catalyst] C = C}\\
\phantom{........................................}/\phantom{......}\backslash\\\phantom{........................................}\ce{\underset{\text{Cis - 2}}{CH3}}\phantom{......}\ce{\underset{\text{- 2 butene}}{CH3}}
\end{array}\]
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संबंधित प्रश्न
Give IUPAC name for the following compound.
\[\begin{array}{cc}\ce{C2H5}\phantom{.}\ce{CH3}\phantom{.......}\\|\phantom{.....}|\phantom{.........}\\
\ce{CH3 - C - C - C ≡ C - CH3}\\
|\phantom{.....}|\phantom{.........}\\
\ce{CH3}\phantom{..}\ce{H}\phantom{.........}
\end{array}\]
Complete the following:
\[\ce{CaC2 ->[H2O]}\]
Which of the following is a cycloalkene?
Write the balanced chemical reaction for preparation of ethane from Ethyl magnesium iodide.
What is the action of following on but-2-ene?
dil alkaline KMnO4
Acetone and acetaldehyde are the ozonolysis products of an alkene. Write the structural formula of an alkene and give IUPAC name of it.
Read the following reaction and answer the questions given below.
\[\begin{array}{cc}
\phantom{..............................}\ce{CH3}\\\phantom{...........................}|\\\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide] CH3 - CH - CH2Br}\\
|\phantom{....................................}\\
\ce{CH3}\phantom{.................................}\end{array}\]
- Write IUPAC name of the product.
- State the rule that governs formation of this product.
Acetone and acetaldehyde are the ozonolysis products of an alkene. Write the structural formula of an alkene and give IUPAC name of it.
What is the action of following on but-2-ene?
dil. alkaline KMnO4
Read the following reaction and answer the questions given below.
\[\begin{array}{cc}
\phantom{...............................}\ce{CH3}\\
\phantom{............................}|\\
\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide] CH3 - CH - CH_2Br}\\
|\phantom{....................................}\\
\ce{CH3}\phantom{.................................}
\end{array}\]
- Write IUPAC name of the product.
- State the rule that governs formation of this product.
