1. The general molecular formula, which represents the homologous series of alkanols isNEET 2006
(a) CnH2n+2O
(b) CnH2nO2
(c) CnH2nO
(d) CnH2n+ 1O
2. Reaction between acetone and methyl magnesium chloride followed by hydrolysis will giveNEET 2020
(a) iso-propyl alcohol
(b) sec-butyl alcohol
(c) tart-butyl alcohol
(d) iso-butyl alcohol
3.
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(a) (b)
(c) (d)
4. When vapours of a secondary alcohol is passed over heated copper at 573 K, the product formed isNEET 2020
(a) A carboxylic acid(b) An aldehyde
(c) A ketone (d) An alkene
5.
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(a) (b)
(c) (d)
6. Compound A, C8H10O, is found to react with NaOI (produced by reacting Y with NaOH) and yields a yellow precipitate with characteristic smell. A and Y Are respectivelyNEET 2018
(a)
(b)
(c)
(d)
7.Identify the major products P, Q and R in the following sequence of reactions:
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8. Which one is the most acidic compound?NEET 2017
9. Reaction of phenol with chloroform in presence of dilute sodium hydroxide finally introduces which one of the following functional group?2015