The major product of acid catalysed dehydration of 2-methylcyclohexanol and butan-1-ol are respectively
  • 1 -methylcyclohexene andbut-1-ene
  • 2-methylcyclohexene and but-2-ene
  • 2-methylcyclohexene and butane
  • 1-methylcyclohexene and but-2-ene
Tertiary butyl alcohol gives tertiary butyl chlorideon treatment with
  • Conc HCl/anhydrous ZnCl
  • KCN
  • NaOCl
  • Cl
Conversion of phenol to salicyclic acid and to salicyaldehyde are known as (respectively)
  • Reimer-Tiemann reaction and Kolbe’s reaction
  • Williamson’s synthesis and Hydrobration-oxidation
  • Kolbe’s reaction and Williamson’s synthesis
  • Kolbe’s reaction and Reimer-Tiemann reaction
The major product obtained on interaction of phenol with sodium hydroxide and carbon dioxide is
  • benzoic acid
  • salicyaldehyde
  • salicylic acid
  • phthalic acid
An unknown alcohol is treated with “Lucas reagent” to determine whether the alcohol is primary, secondary or tertiary. Which alcohol reacts fastest and by what mechanism?
  • Tertiary alcohol by S
  • Secondary alcohol by S
  • (i) and (ii)
  • None of the above
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