mention five chemical properties of haloarenes.
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Explanation:
Resonance effect : Due to resonance in haloarenes, the C−X bond acquires some double bond character and is difficult to break.
Resonance effect : Due to resonance in haloarenes, the C−X bond acquires some double bond character and is difficult to break.Hybridisation of carbon : In haloalkanes, the carbon atom attached to the halogen atom is sp3 hybridised but in haloarenes it is sp2 hybridised .
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- An aryl halide or haloarene is an aromatic compound in which one or more hydrogen atoms directly bonded to an aromatic ring are replaced by a halide.
- Haloarenes produce aniline on heating with ammonia at 2000C under pressure in presence of Cu2O.
- They also show resonance effect
- Haloarenes usually do not undergo nucleophilic substitution reaction.
- Haloarenes can dissolve non-polar compounds and are therefore used as solvents.
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