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प्रश्न
Suggest the route for the preparation of the following from benzene.
m - dinitro benzene
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उत्तर
Benzene undergo twice the time nitration to give m-dinitrobenzene.
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संबंधित प्रश्न
Predict the possible product of the following reaction.
Chlorination of nitrobenzene
Identify the main product of the reaction:
\[\ce{H - C ≡ C - H + H - O ->[{40%} H2SO4][{1%} HgSO4]}\] _____.
Identify giving reason whether the following compound is aromatic or not.
Give IUPAC name for the following compound.
\[\ce{CH ≡ C – C ≡ C – C ≡ CH}\]
Write short notes on ortho, para directors in aromatic electrophilic substitution reactions.
Suggest a simple chemical test to distinguish propane and propene.
Write the structure of the following alkanes.
2, 3 – Dimethyl – 6 – (2 – methyl propyl) decane
The treatment of benzene with iso - butene in the presence of sulphuric acid gives:
Conversion of hexane into benzene involves the reaction of ______.
Identify ortho and para-directing groups from the following:
\[\ce{\underset{I}{–CHO},\underset{II}{–NHCOCH3},\underset{III}{–OCH3},\underset{IV}{–SO3H}}\]
