Get 2 FREE Instant-Explanations on Filo with code FILOAPP

Chemical Reactions of Aromatic Hydrocarbons

Compound (A), {C}_{8} {H}_{9} {Br} gives a white precipitate w

Question

Medium

Solving time: 3 mins

Compound $(A), C_{8} H_{9} Br$ gives a white precipitate when warmed with alcoholic $AgNO_{3} .$ Oxidation of $(A)$ gives an acid $(B)$ , $C_{8} H_{6} O_{4} \cdot (B)$ easily forms anyhydride on heating. Identify the compound $(A)$ .

Views: 5,693 students

Updated on: Jul 17, 2023

Book:

Arihant Chemistry JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Exam:

JEE Mains 2013

Found 8 tutors discussing this question

Sophia Discussed

Compound

(A), C_{8} H_{9} Br

gives a white precipitate when warmed with alcoholic

AgNO_{3} .

Oxidation of

(A)

gives an acid

(B)

C_{8} H_{6} O_{4} \cdot (B)

easily forms anyhydride on heating. Identify the compound

(A)

14 mins ago

Discuss this question LIVE

14 mins ago

Text solutionVerified

Compound

A

gives a precipitate with alcoholic

AgNO_{3}

(here white is misprinting because the colour of ppt is light yellow), so it must contains

Br

in side chain. On oxidation, it gives

C_{8} H_{6} O_{4}

, which shows the presence of two alkyl chains attached directly with the benzene nucleus. Since compound

B

gives anhydride on heating, the two alkyl substituent must occupy adjacent (1, 2) position. Thus, A must be Solution Image

and the reactions are as follows Solution Image

Was this solution helpful?

122

Report

Filo tutor solutions (3)

Learn from their 1-to-1 discussion with Filo tutors.

5 mins

Uploaded on: 7/17/2023

Ask your question, on a video call with tutor

Connect instantly with this tutor

Connect now

Taught by

Gunjan

Total classes on Filo by this tutor - 25,486

Teaches : Biology, Physical Chemistry, Organic Chemistry

Connect instantly with this tutor

Connect now

Notes from this class (1 pages)

Download

Was this solution helpful?

Report

7 mins

Uploaded on: 11/27/2022

Ask your question, on a video call with tutor

Connect instantly with this tutor

Connect now

Taught by

Anshul Gupta

Total classes on Filo by this tutor - 7,885

Teaches : Physical Chemistry, Organic Chemistry, Inorganic Chemistry

Connect instantly with this tutor

Connect now

Notes from this class (2 pages)

Download

Was this solution helpful?

109

Report

25 mins

Uploaded on: 3/20/2023

Ask your question, on a video call with tutor

Connect instantly with this tutor

Connect now

Taught by

Sarthak Upadhyay

Total classes on Filo by this tutor - 17,365

Teaches : Chemistry, Biology, Physical Chemistry

Connect instantly with this tutor

Connect now

Notes from this class (1 pages)

Download

Was this solution helpful?

Report

One destination for complete JEE/NEET preparation

One destination to cover all your homework and assignment needs

Learn Practice Revision Succeed

Instant 1:1 help, 24x7

60, 000+ Expert tutors

Textbook solutions

Big idea maths, McGraw-Hill Education etc

Essay review

Get expert feedback on your essay

Schedule classes

High dosage tutoring from Dedicated 3 experts

Trusted by 4 million+ students

Stuck on the question or explanation?

Connect with our Chemistry tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Question Text	Compound $(A), C_{8} H_{9} Br$ gives a white precipitate when warmed with alcoholic $AgNO_{3} .$ Oxidation of $(A)$ gives an acid $(B)$ , $C_{8} H_{6} O_{4} \cdot (B)$ easily forms anyhydride on heating. Identify the compound $(A)$ .
Updated On	Jul 17, 2023
Topic	Hydrocarbons
Subject	Chemistry
Class	Class 11
Answer Type	Text solution:1 Video solution: 3
Upvotes	420
Avg. Video Duration	12 min

Compound $(A), C_{8} H_{9} Br$ gives a white precipitate when warmed with alcoholic $AgNO_{3} .$ Oxidation of $(A)$ gives an acid $(B)$ , $C_{8} H_{6} O_{4} \cdot (B)$ easily forms anyhydride on heating. Identify the compound $(A)$ .

Text solutionVerified

Filo tutor solutions (3)

Questions from JEE Mains 2013 - PYQs

Practice questions from Arihant Chemistry JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Practice more questions from Hydrocarbons

Practice questions on similar concepts asked by Filo students

Compound (A),C8​H9​Br gives a white precipitate when warmed with alcoholic AgNO3​. Oxidation of (A) gives an acid (B), C8​H6​O4​⋅(B) easily forms anyhydride on heating. Identify the compound (A).

Text solutionVerified

Filo tutor solutions (3)

Questions from JEE Mains 2013 - PYQs

Practice questions from Arihant Chemistry JEE Main Chapterwise Solutions (2019-2002) (Arihant)

Practice more questions from Hydrocarbons

Practice questions on similar concepts asked by Filo students

Related books for questions on Hydrocarbons

Previous year question papers

Compound $(A), C_{8} H_{9} Br$ gives a white precipitate when warmed with alcoholic $AgNO_{3} .$ Oxidation of $(A)$ gives an acid $(B)$ , $C_{8} H_{6} O_{4} \cdot (B)$ easily forms anyhydride on heating. Identify the compound $(A)$ .