The electrophile in aromatic sulphonation is

Important Questions on Aromatic Compounds: Aromatic Hydrocarbons

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 20 - Aromatic Compounds: Aromatic Hydrocarbons>QUESTIONS>Q 24

Chlorination of toluene in the presence of ${\mathrm{FeCl}}_3$ gives predominantly

MEDIUM

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 20 - Aromatic Compounds: Aromatic Hydrocarbons>QUESTIONS>Q 1

Aromatic hydrocarbons burn with_____flame.

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 20 - Aromatic Compounds: Aromatic Hydrocarbons>QUESTIONS>Q 2

_____is an important source of aromatic compounds.

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 20 - Aromatic Compounds: Aromatic Hydrocarbons>QUESTIONS>Q 3

_____ fraction of coal tar mainly contains benzene.

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 20 - Aromatic Compounds: Aromatic Hydrocarbons>QUESTIONS>Q 4

Polymerisation(trimerisation) of acetylene gives_____.

MEDIUM

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 20 - Aromatic Compounds: Aromatic Hydrocarbons>QUESTIONS>Q 5

$\mathrm{\gamma } -$Isomer of benzene hexachloride is called_____.

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 20 - Aromatic Compounds: Aromatic Hydrocarbons>QUESTIONS>Q 6

Aromatic compounds are stabilised by_____.

EASY

11th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-1>Chapter 20 - Aromatic Compounds: Aromatic Hydrocarbons>QUESTIONS>Q 7

An electron withdrawing substituent in benzene orients the incoming electrophile in the_____ position.