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How is propyne prepared from an alkylene dihalide ? - Chemistry

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प्रश्न

How is propyne prepared from an alkylene dihalide ?

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पाठ 13: Hydrocarbons - Evaluation [पृष्ठ २२४]

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सामाचीर कलवी Chemistry - Volume 1 and 2 [English] Class 11 TN Board
पाठ 13 Hydrocarbons
Evaluation | Q II. 4. | पृष्ठ २२४

संबंधित प्रश्‍न

Identify giving reason whether the following compound is aromatic or not.


Which of the following can be used as the halide component for friedal - crafts reaction?


What happens when ethylene is passed through cold dilute alkaline potassium permanganate.


Write the structure of the following alkanes.

2, 3 – Dimethyl – 6 – (2 – methyl propyl) decane


Write the structure of the following alkanes.

5 – (1, 2 – Dimethyl propyl) – 2 – methylnonane


A compound with molecular formula C4H4O has all the four carbon atom and the oxygen atom in the ring. It also has two carbon-carbon double bonds. The compound is ____________.


Which among the following compounds has highest boiling point?


The treatment of benzene with iso - butene in the presence of sulphuric acid gives:


Read the following reaction and answer the questions given below.

\[\begin{array}{cc}
\phantom{..............................}\ce{CH3}\\
\phantom{............................}|\\
\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide]CH3 - CH - CH2Br}\\
|\phantom{....................................}\\
\ce{CH3}\phantom{.................................}
\end{array}\]

  1. Write IUPAC name of the product.
  2. State the rule that governs formation of this product.

Read the following reaction and answer the questions given below.

\[\begin{array}{cc}
\phantom{..........................}\ce{CH3}\\\phantom{........................}|\\\ce{CH3 - C = CH2 + HBr ->[benzoyl][peroxide]  CH3 - CH - CH2Br}\\
|\phantom{......................................}\\
\ce{CH3}\phantom{....................................}\end{array}\]

  1. Write the IUPAC name of the product.
  2. State the rule that governs the formation of this product.

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