Class XII

Alkenes react with water in the presence of acid as catalyst to form alcohols.
  1. -------------------------------------------------------------------------------- nucleophilic attack of water on carbocation
  2. Protonation of alkene and carbocation
  3. Deprotonation to form alcohol
  4. all of these
Anisole is called
  1. -------------------------------------------------------------------------------- Butanyl phenyl ether
  2. Methoxyphenol
  3. Vinegar
  4. Methoxybenzene
In Q 14, the catalyst used is not one of the following
  1. silver
  2. palladium
  3. nickel
  4. platinum
Ketones react with Grignard reagent to produce
  1. primary alcohols
  2. tertiary alcohols
  3. None of these
  4. secondary alcohols
The compound formed as a result of oxidation of ethyl benzene by KMnO4 is
  1. Benzophenone
  2. Acetophenone
  3. Benzyl alcohol
  4. Benzoic acid
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