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प्रश्न
2 – butyne on chlorination gives ______.
विकल्प
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
Write the balanced chemical reaction to get benzene from Phenol.
Major product of the below mentioned reaction is, \[\ce{(CH3 )2 C = CH2 ->[ICI]}\]
Identify the compound (A) in the following reaction
Suggest the route for the preparation of the following from benzene.
m - dinitro benzene
How will you convert ethyl chloride into ethane?
Identify A and B.
Which of the following is NOT alicyclic compound?
Which of the following reagents can bring about following conversion?
\[\ce{But-1-ene -> Butan-2-ol}\]
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.
Identify ortho and para-directing groups from the following:
\[\ce{\underset{I}{–CHO},\underset{II}{–NHCOCH3},\underset{III}{–OCH3},\underset{IV}{–SO3H}}\]
