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

A and R are true and R is the correct explanation of A

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

A and R are true and R is not the correct explanation of A

No worries! We‘ve got your back. Try BYJU‘S free classes today!

A is true, R is false

No worries! We‘ve got your back. Try BYJU‘S free classes today!

A is false but R is true

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
A and R are true and R is the correct explanation of A

The Meta directing nature of Nitro group can be seen through its resonance structures:

Suggest Corrections

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. A group which deactivates the benzene ring towards electrophilic substitution but directs the reaction at ortho and para position:

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

Q. Which of the following group(s) when attached to a benzene ring decreases the electron density at ortho/para positions?

Q. Assertion :The second substituent may enter the mono-substituted benzene ring at either ortho, para or at meta position. Reason: The position of the incoming group is determined by the nature of the group present in monosubstituted benzene ring.

Join BYJU'S Learning Program

Assertion (A): - NO2 group is benzene ring deactivating and m - directing group Reason (R): - NO2 group with draws electron density from benzene ring and makes ortho and para positions more electron deficient than meta position

The correct option is A A and R are true and R is the correct explanation of A The Meta directing nature of Nitro group can be seen through its resonance structures:

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

The correct option is A
A and R are true and R is the correct explanation of A

The Meta directing nature of Nitro group can be seen through its resonance structures: