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प्रश्न
How is phenol prepared from isopropyl benzene?
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उत्तर
On passing air to a mixture of cumene (isopropyl benzene) and 5% aqueous sodium carbonate solution, cumene hydro peroxide is formed by oxidation. It is treated with dilute acid to get phenol and acetone.
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संबंधित प्रश्न
Assertion: Phenol is more acidic than ethanol.
Reason: Phenoxide ion is resonance stabilized.
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\[\ce{acetylchloride ->[i) CH3MgBr][ii) H3O] X ->[acid K2Cr2O7] A}\]
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Acid catalysed hydration
