AIEEE Exam

Phenol and benzoic acid can be distinguished by
reaction with –
(A) aq. NaOH (B) aq. NaHCO3
(C) neutral FeCl3 (D) aq. NH3

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AIEEE Other Question

The ionization constant of phenol is higher than
that of ethanol because –
(A) phenoxide ion is a stronger base than
ethoxide ion
(B) phenoxide ion is stabilized through
delocalization
(C) phenoxide ion is less stable than ethoxide ion
(D) phenoxide ion is bulkier than ethoxide ion Buna-S is –
(A) natural polymer (B) synthetic polymer
(C) sulphur polymer (D) none of these