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Course: Class 11 Chemistry (India) > Unit 13

Lesson 14: Directive influence of a functional group in a mono substituted benzene
Science
Class 11 Chemistry (India)
Hydrocarbons
Directive influence of a functional group in a mono substituted benzene
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Interesting behaviour of phenol towards some EAS reactions.

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Problem

Gopal performs two experiments as shown.
Experiment 1:
Experiment 2:
He identifies the formation of the following white precipitate in one of experiments.
Which of the two experiments most likely gives the white precipitate?
  • Your answer should be
  • an integer, like 6
  • a simplified proper fraction, like 3/5
  • a simplified improper fraction, like 7/4
  • a mixed number, like 1 3/4
  • an exact decimal, like 0.75
  • a multiple of pi, like 12 pi or 2/3 pi