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Which of the following carboxylic acids ...

Which of the following carboxylic acids undergoes decarboxylation easily ?

A

`C_6H_5COCH_2 COOH `

B

`C_6H_5 underset(OH) underset(|)CHCOOH`

C

`C_6H_5 underset(NH_2) underset(|)CHCOOH`

D

`C_6H_5COCOOH`

Text Solution

Verified by Experts

The correct Answer is:
A
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MODERN PUBLICATION-ALDEHYDES ,KETONES AND CARBOXYLIC ACIDS-COMPETITION FILE ( OBJECTIVE TYPE QUESTIONS - MULTIPLE CHOICE QUESTIONS (MCQ) ( B. MULTIPLE CHOICE QUESTIONS )
  1. Reaction by which benzaldehyde cannot be prepared is :

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  2. 5-oxohexanal is obtained by ozonolysis of:

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

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  4. Which one is most reactive towards nucleophilic addition reaction?

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  5. When a mixture of benzaldehyde and acetophenone is treated with dilute...

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  6. Reaction of carbonyl compound with one of the following reagents invol...

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  7. An organic compound 'X' having molecular formula C(5)H(10)O yield phen...

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  8. Given which of the given compounds can exhibit tautomerism ?

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  9. A single compound of the structure is obtainable from ozono...

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  10. Treatment of cyclopentance with methyl lithium gives which of...

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  11. Which among the given molecules can exhibit tauomerism

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  12. The correct statement regrarding a carbonyl compound with a hydrogen a...

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  13. The product formed by the reaction of an aldehyde with a primary amine...

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  14. The correct structure of the product 'A' formed in the reaction...

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  15. The IUPAC name of the cmpound

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  16. Predict the correct intermediate and product in the following rea...

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  17. Of the following which is the product formed when cyclohexanone under...

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  18. Consider the reactions , Identify A,X,Y and Z .

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  19. Compound A,C(8)H(10)O, is found to react with NaOI (produced by reacti...

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  20. Carboxylic acid have higher boiling points than aldehydes, ketones an...

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