Chemistry - Halogen Derivative Question with Solution | TestHub

ChemistryHalogen DerivativeMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

Benzene cannot be iodinated with $I_{2}$ directly. However, in presence of oxidants such as $H N O_{3}$ , iodination is possible. The electrophiles formed in the case is

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Solution:

In the presence of oxidising agents such as $H N O_{3}$ direct, iodination of benzene is possible. The electrophiles formed in this case is $[I^{+}]$ .
$H^{+} + {HNO}_{3} + \frac{1}{2} I_{2} \to \underset{Iodine cation}{I^{+}} + {NO}_{2} + H_{2} O$

Stream:NTA_ABHYASSubject:ChemistryTopic:Halogen DerivativeSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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