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The reagent which does not give acid chl...

The reagent which does not give acid chloride on treating with carboxylic acid is :

A

`PCl_5`

B

`Cl_2`

C

`SOCl_2`

D

`PCl_3`

Text Solution

Verified by Experts

The correct Answer is:
B
`Cl_2` does not give acid chloride on treating it with carboxylic acid, while other gives nucleophilic substitution reaction with carboxylic acid.
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ACCURATE PUBLICATION-ALDEHYDES ,KETONES AND CARBOOXALIC ACIDS-PART-A (ALDEHYDES AND KETONES -MULTIPLE CHOICE QUESTIONS (1 MARK))
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  2. Which of the following does not give benzoic acid on hydrolysis ?

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  3. The reagent which does not give acid chloride on treating with carboxy...

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  4. Conversion of carboxylic acid to an ester is known as

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  5. By which reaction a Ketone can be converted into hydrocarbon ?

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  6. Which of the following cannot be used in Friedal-craft's reaction?

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  7. When dihydroxyacetone react with HIO4, the product is/are :

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  8. Acetaldehyde reacts with NH3 to form :

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  9. Reactivity towards nucleophilic addition reaction of I . HCHO " "...

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  10. Aldol condensation will not be observed in

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  11. The compound obtained by the reduction of propionaldehyde by amalgamat...

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  12. When a ketone is condensed into an aldol, the reagent used is

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  13. How does O3 react with H C l

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  14. Acetaldehyde cannot exhibit :

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  15. Base catalyzed aldol condensation occurs with

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  16. Which of the aldehydes is most reactive towards nucleophilic addition?

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  17. Aldehyde and ketones cannot be distinguished by:

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  18. Which of the following is incorrect?

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  19. Reduction of > C = O to CH2 can be carried out with :

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  20. During reduction of carbonyl compound by H2"NN"H2 and KOH the first i...

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