a) Dichloro methane b) trichloroethane c) trichloro methane d) CO . (CH ) - C - CH(OH) CH X (major product) Con H SO a) (CH ) CCH = CH b) (CH ) C = C (CH ) c) CH = C(CH )CH - CH - CH d) CH = C (CH ) - CH - CH - CH . The correct IUPAC name of the compound, H C CH CH CH Cl a) – chloro – , – dimethyl pentan – -ol b) , – dimethyl – - chloropentan - -ol c) , , – trimethyl – - chlorobutan - -ol d) – chloro – , , – trimethyl pentan – -ol . Assertion : Phenol is more acidic than ethanol Reason: Phenoxide ion is resonance stabilized a) both assertion and reason are true and reason is the correct explanation of assertion.
b) both assertion and reason are true but reason is not the correct explanation of assertion. c) assertion is true but reason is false d) both assertion and reason are false. . In the reaction Ethanol X Y Z.
PCl alc.KOH H SO /H O 298K The ‘Z’ is a) ethane b) ethoxyethane c) ethylbisulphite d) ethanol . The reaction NaH ONa CH - I Can be classified as a) dehydration b) Williamson alcoholsynthesis c) Williamson ether synthesis d) dehydrogenation of alcohol XII U11-Hydroxy XII U11-Hydroxy - - - - . Isopropylbenzene on air oxidation in the presence of dilute acid gives a) C H COOH b) C H COCH c) C H COC H d) C H - OH . Assertion : Phenol is more reactive than benzene towards electrophilic substitution reaction Reason : In the case of phenol, the intermediate arenium ion is more stabilized by resonance.
a) if both assertion and reason are true and reason is the correct explanation of assertion. b) if both assertion and reason are true but reason is not the correct explanation of assertion. c)