Which of the following groups when attached to benzene ring exerts deactivating meta directing effect?

methyl group

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amino Group

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nitro group

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hydroxy group

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Solution

The correct option is C nitro group
Nitro group when attached to benzene ring exerts deactivating meta directing effect. On the other hand methyl group, amino group and hydroxy group activates the ring towards electrophillic aromatic substitution reaction and are ortho para directing groups.

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Similar questions

Assertion (A): - $N O_{2}$ group is benzene ring deactivating and m - directing group

Reason (R): - $N O_{2}$ group with draws electron density from benzene ring and makes ortho and para positions more electron deficient than meta position

Q. Which of the following groups is

o, p -

directing but deactivates benzene ring for electrophilic substitution?

Q. Of the following, four groups are m-directing when present on a benzene ring. The one which is not meta-directing is:

Q. The group which is predominantly ortho/para directing when attached to a benzene ring is :

Q. A group which deactivates the benzene ring towards EAS but which direct the incoming group principally to the ortho and para position is:

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Which of the following groups when attached to benzene ring exerts deactivating meta directing effect?

The correct option is C nitro groupNitro group when attached to benzene ring exerts deactivating meta directing effect. On the other hand methyl group, amino group and hydroxy group activates the ring towards electrophillic aromatic substitution reaction and are ortho para directing groups.

The correct option is C nitro group
Nitro group when attached to benzene ring exerts deactivating meta directing effect. On the other hand methyl group, amino group and hydroxy group activates the ring towards electrophillic aromatic substitution reaction and are ortho para directing groups.