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Oxidation of naphthalene by acidic KMnO(...

Oxidation of naphthalene by acidic `KMnO_(4)` gives :

A

toluene

B

benzoic acid

C

benzaldehyde

D

phthalic acid

Text Solution

Verified by Experts

The correct Answer is:
D
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OP TANDON-CARBOXYLIC ACIDS AND THEIR DERIVATIVES-Objective questions
  1. Benzoic acid gives benzene on being heated with 'X ' and phenol gives ...

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  2. The relative acidic strengths of benzoic acid, o-toluic acid and p-tol...

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  3. Oxidation of naphthalene by acidic KMnO(4) gives :

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  4. Xoverset(CI(2))(to)"Benzotrichloride"overset("Hydrolysis")(to)Y, X a...

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  5. Neutral FeCl(3) gives purple colour with :

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  6. Salicylic acid on brornination gives:

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  7. Which aromatic acid among the following is weaker than simple benzoic ...

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  8. Which of the following carboxylic acids undergoes decarboxylation easi...

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  9. Decarboxylation of cinnamic acid gives:

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  10. Aspirin is known as

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  11. Which of the following may be used as a food preservative?

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  12. Which of the following is strongly acidic?

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  13. Which order is correct about acidity?

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  14. The correct acidity order of the following is

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  15. Among the following acids, the one which can form an anhydride most ea...

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  16. Identify A, B, C, D

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  17. The reagent( s) used in the preparation of aspirin from salicylic acid...

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  18. Which of the following compounds would not evolve CO(2) when treated w...

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  19. Which of the following does not give benzoic acid on hydrolysis?

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  20. Which of these does not contain -COOH group?

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