Daily Practice Problems (DPP) Organic Chemistry Part 2 JEE Main and Advanced>Chapter 3 - Aromatic Compounds and Alkyl and Aryl Halides>DPP 3.4>Q 14

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JEE Advanced

IMPORTANT

Earn 100

An aromatic compound of the molecular formula $C_{6} H_{4} {Br}_{2}$ was nitrated and three isomers of formula $C_{6} H_{3} {Br}_{2} {NO}_{2}$ were obtained. The original compound is:

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Important Questions on Aromatic Compounds and Alkyl and Aryl Halides

HARD

JEE Advanced

IMPORTANT

Daily Practice Problems (DPP) Organic Chemistry Part 2 JEE Main and Advanced>Chapter 3 - Aromatic Compounds and Alkyl and Aryl Halides>DPP 3.1>Q 1

Benzene and

[10]

-annulene both have

(4 n + 2) π

-electron in ring and all bonds are conjugated even then only benzene is aromatic. Explain.

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JEE Advanced

IMPORTANT

Daily Practice Problems (DPP) Organic Chemistry Part 2 JEE Main and Advanced>Chapter 3 - Aromatic Compounds and Alkyl and Aryl Halides>DPP 3.1>Q 3

Write the products of the following reaction:

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JEE Advanced

IMPORTANT

Daily Practice Problems (DPP) Organic Chemistry Part 2 JEE Main and Advanced>Chapter 3 - Aromatic Compounds and Alkyl and Aryl Halides>DPP 3.1>Q 8

Which is a non-aromatic compound?

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JEE Advanced

IMPORTANT

Daily Practice Problems (DPP) Organic Chemistry Part 2 JEE Main and Advanced>Chapter 3 - Aromatic Compounds and Alkyl and Aryl Halides>DPP 3.2>Q 3

During reaction of benzene with neopentyl chloride in the presence of

{AlCl}_{3},

the major product is

2 - methyl - 2 phenylbutane

and not neopentylbenzene. Explain:

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JEE Advanced

IMPORTANT

Daily Practice Problems (DPP) Organic Chemistry Part 2 JEE Main and Advanced>Chapter 3 - Aromatic Compounds and Alkyl and Aryl Halides>DPP 3.4>Q 15

Halogens are deactivating yet ortho, para directing in electrophilic aromatic substitution. Which statements do not explain this?

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JEE Advanced

IMPORTANT

Daily Practice Problems (DPP) Organic Chemistry Part 2 JEE Main and Advanced>Chapter 3 - Aromatic Compounds and Alkyl and Aryl Halides>DPP 3.4>Q 16

Identify the compounds that will undergo nucleophilic aromatic substitution reaction:

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JEE Advanced

IMPORTANT

Daily Practice Problems (DPP) Organic Chemistry Part 2 JEE Main and Advanced>Chapter 3 - Aromatic Compounds and Alkyl and Aryl Halides>DPP 3.4>Q 17

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In the above reactions, compound $A$ is:

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JEE Advanced

IMPORTANT

Daily Practice Problems (DPP) Organic Chemistry Part 2 JEE Main and Advanced>Chapter 3 - Aromatic Compounds and Alkyl and Aryl Halides>DPP 3.4>Q 18

An organic compound is treated with

{AgNO}_{3}

, a white ppt. is obtained. The compound may be