Answer both mcq with reason 22. What feature is common to all meta-directing groups for electrophilic aromatic substitution?a) The atom directly attached to the ring has a full- or partial-positive charge.b) The atom directly attached to the ring is doubly bonded to oxygen.c) One or more halogen atoms are present in the group.d) One or more oxygen atoms are present in the group.e) The group is attached to the benzene ring through a carbon atom. 23. Which of the following will not produce CO2 after hydrolysis in hot acidic aqueous solution?а)d)CH30OCH3CH3CH3b)e) More than one answer is correct.CH3c)OCH3CH30H.

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22. What feature is common to all meta-directing groups for electrophilic aromatic substitution?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

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Question

Answer both mcq with reason

22. What feature is common to all meta-directing groups for electrophilic aromatic substitution?
a) The atom directly attached to the ring has a full- or partial-positive charge.
b) The atom directly attached to the ring is doubly bonded to oxygen.
c) One or more halogen atoms are present in the group.
d) One or more oxygen atoms are present in the group.
e) The group is attached to the benzene ring through a carbon atom.

23. Which of the following will not produce CO2 after hydrolysis in hot acidic aqueous solution?
а)
d)
CH30
OCH3
CH3
CH3
b)
e) More than one answer is correct.
CH3
c)
OCH3
CH30
H.

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