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प्रश्न
2 – butyne on chlorination gives ______.
पर्याय
1 – chloro butane
1, 2 – dichloro butane
1, 1, 2, 2 – tetrachlorobutane
2, 2, 3, 3 – tetra chloro butane
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उत्तर
2 – butyne on chlorination gives 2, 2, 3, 3 – tetra chloro butane.
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संबंधित प्रश्न
How is propyne prepared from an alkylene dihalide ?
Write the chemical equations for combustion of propane.
How will you convert ethyl chloride into n – butane?
Identify A and B.
When acetylene is passed through red hot iron tube at 873 K, ____________ is/are obtained as product/s.
Which of the following reagents can bring about following conversion?
\[\ce{But-1-ene -> Butan-2-ol}\]
The treatment of benzene with iso - butene in the presence of sulphuric acid gives:
Arenes on treatments with chlorine in the presence of ferric chloride as a catalyst undergo what type of reaction?
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 the IUPAC name of the product.
- State the rule that governs the formation of this product.
Identify 'A' in the following reaction.
\[\ce{\underset{}{A + Chloromethane} ->[anhydrous][AlCl3] \underset{\underset{}{}}{2-Chlorotoluene + 4-Chlorotoluene}}\]
