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Author Question: Among the following groups, 2, 3, and 5 are meta-directing. 1 . Cl 2 . NO2 3 . SO3H 4 . CH3 5 . ... (Read 62 times)

SAVANNAHHOOPER23

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  • Posts: 542
on: Aug 23, 2018
Among the following groups, 2, 3, and 5 are meta-directing. 1 . Cl 2 . NO2 3 . SO3H 4 . CH3 5 . COCH3
 a. True
 b. False
  Indicate whether the statement is true or false

Question 2

All of the following can act as an electrophile in an electrophilic aromatic substitution reaction. SO3 (CH3)3C+ NO2+
 a. True
  b. False
  Indicate whether the statement is true or false

Question 3

Which of the following is not true about benzynes?
 a. They are planar
  b. They are formed upon dehydrohalogenation of aryl halides
  c. They are aromatic
  d. They are intermediates in nucleophilic aromatic substitution reaction which take place by an addition-elimination mechanism


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nixon_s

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Reply #1 on: Aug 23, 2018
Answer to Question 1

TRUE

Answer to Question 2

TRUE

Answer to Question 3

d


SAVANNAHHOOPER23

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  • Posts: 542
Reply 2 on: Aug 23, 2018
YES! Correct, THANKS for helping me on my review

sultansheikh

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Reply 3 on: Yesterday
Wow, this really help

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