Home
Class 12
CHEMISTRY
When given substituents on a benzene rin...

When given substituents on a benzene ring, as activating or de-activating and as ortho-para or meta directing for elctrophilic aromatic substitution fill the following by appropriate `(right tick)` right or (x) wrong.

Text Solution

Verified by Experts

The correct Answer is:
`(##BLJ_MSC_ORG_CHE_JEE_C12_E02_002_A01##)`
`(##BLJ_MSC_ORG_CHE_JEE_C12_E02_002_A02##)`
Basic information.
Promotional Banner

Topper's Solved these Questions

  • AROMATIC COMPOUNDS

    MS CHOUHAN|Exercise LEVEL-2 (COMPREHENSION)|16 Videos

  • AROMATIC COMPOUNDS

    MS CHOUHAN|Exercise LEVEL-2 (SUBJECTIVE PROBLEMS)|3 Videos

  • AROMATIC COMPOUNDS

    MS CHOUHAN|Exercise LEVEL-2 (SUBJECTIVE PROBLEMS)|3 Videos

  • AMINES

    MS CHOUHAN|Exercise Level-2|1 Videos

  • BIOMOLECULES

    MS CHOUHAN|Exercise LEVEL - 2|5 Videos

Similar Questions

Explore conceptually related problems

Some meta directing substituents in aromatic substitution are given which one is most deactivating?

The typical reaction of benzene and other aromatic compounds is electrophilic substitution. Presence of electron donating group activates the ring towards electrophilic substitution, while presence of electron withdrawing group deactivates the ring towards electrophilic substitution but at the same time activates the ring towards nucleophilic substitution. Some groups are predominantly meta directing and all of these are deactivating. Except halogen, most of the o- and p- directing groups are activating groups. (E.A.S = Electrophilic aromatic substation) Presence of nitro group in benzene ring:

The typical reaction of benzene and other aromatic compounds is electrophilic substitution. Presence of electron donating group activates the ring towards electrophilic substitution, while presence of electron withdrawing group deactivates the ring towards electrophilic substitution but at the same time activates the ring towards nucleophilic substitution. Some groups are predominantly meta directing and all of these are deactivating. Except halogen, most of the o- and p- directing groups are activating groups. (E.A.S = Electrophilic aromatic substation) The reaction of toluene with Cl_2 in presence of FeCl_3 gives predominantly:

Which one of the following is benzene ring activating group towards electrophilic substitution?

The substituents which are deactivating but ortho para directing in aromatic substitutions are -NO , -CHO, -F , -Cl, -Br , -CH = CHCHO, - C_6H_5, - COCl, -NH_3 .

(A) Anisole is more reactive than phenol towards electrophilic aromatic substitution reactions (R) -OCH_3 group is more ring activating than -OH group present on benzene ring

Which of the following substituted benzene derivative would furnish three isomers when one more electrophilic substituent is introduced? Select the correct answer using the codes given below.

Which of the following substituted benzene derivative would furnish three isomers when one more electrophilic substituent is introduced? Select the correct answer using the codes given below.

Explain the fact that in aryl alkyl ethers (i) the alkoxy group activates the benzene ring towards electrophilic substitution and (ii) it directs the incoming substituents to ortho and para positions in benzene ring.