Home
Class 12
CHEMISTRY
CH(3)(CH(2))(6)CH(3) on aromatisation u...

`CH_(3)(CH_(2))_(6)CH_(3)` on aromatisation using `Cr_(2)O_(3)//V_(2)O_(3)` catalyst at 770K produce a mixture of isomeric aromatic hydrocarbons. The number of different aromatic carboxylic acids that are formed when each of the isomeric hydrocarbon formed is oxidised with alkaline `KMnO_(4)` followed by acidification.

Text Solution

Verified by Experts

The correct Answer is:
4
The aromatic hydrocarbons formed under the conditions are ethyl benzene and xylenes.

Ortho, meta and para xylenes produce phthalic acid, isophthalic acid and terephthalic acid respectively.
Promotional Banner

Topper's Solved these Questions

  • CARBOXYLIC ACID & THEIR DERIVATIVES

    BRILLIANT PUBLICATION|Exercise LEVEL-III (Matching Column Type)|2 Videos

  • CARBOXYLIC ACID & THEIR DERIVATIVES

    BRILLIANT PUBLICATION|Exercise LEVEL-III (Statement Type Questions)|6 Videos

  • CARBOXYLIC ACID & THEIR DERIVATIVES

    BRILLIANT PUBLICATION|Exercise LEVEL-III (Multiple Correct Answer Type)|10 Videos

  • BIOMOLECULES, POLYMERS AND CHEMISTRY IN EVERYDAY LIFE

    BRILLIANT PUBLICATION|Exercise LEVEL-II (ASSERTION-REASON TYPE QUESTIONS)|6 Videos

  • CARBOXYLIC ACIDS

    BRILLIANT PUBLICATION|Exercise LEVEL-II (Assertion -Reason)|4 Videos

Similar Questions

Explore conceptually related problems

(CH_3)_3 CMg Br on reaction with D_2 O produces

CH_(3)CH=CH_(2)+Cl_(2)rarrA a) Which is the reactant hydrocarbon ? b) Write the name of product 'A'? c) Write the name of the reaction?

CH_(3)-underset(O)underset(||)(C)-CH_(2)-COOCH_(3) overset(Na(BH_(4)))rarr . The product is

How many grams of CH_(4) will be formed, when 6.2 g ethylene giycol is treated with excess of CH_(3)Mgl ?

C_(12)H_(22)O_(11) , CH_(3)CH_(2)COOH , CH_(3)CH_(2)Cl , CH_(3)CHO , CH_(3)CH_(2)CH_(2)OH , CH_(3)OCH_(3) when we react two compound among the given organic compound in the presence of sulphuric acid, a fragrant product is produced. 1. Choose the organic compounds which produced fragrant products after after reactions. 2. Write the chemical equation fo this reaction.

The Structure formula of a hydrocarbon is given. CH_(3)CH(CH_(2)CH_(3))CH_(2)CH_(3) a) How many carbon atoms are there in the main chain? b) What is the branch in it? c) Write the Structural formula of the alicycle compound which contains 6 carbon atoms and also write its IUPAC name.

Chemical equations of some reactions are given below. i) CH_(2)=CH_(2)+HClrarrCH_(3)CH_(2)Cl ii) nCH_(2)=CH_(2)rarr(CH_(2)-CH_(2))_(n) iii) CH_(3)COOH+CH_(3)CH_(2)OHrarrCH_(3)COOCH_(2)CH_(3)+H_(2)O a) Write the names of any two reactions. b) Write the IUPAC name of the product formed in the third reacrion. c) Write the chemical equation for the preparation of propyl ethanoate.