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Which of the following has the maximum a...

Which of the following has the maximum acidic strength?

A

o-Nitrobenzoic acid

B

m-Nitrobenzoic acid

C

p-Nitrobenzoic acid

D

p-Nitrophenol.

Text Solution

Verified by Experts

The correct Answer is:
A
(a) Due to orhto effect, ortho nitrobenzoic acid is the strongest acid.
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DINESH PUBLICATION-CARBOXYLIC ACIDS -MULTIPLE CHOICE QUESTION BANK (MCQB)
  1. The ease of esterification of the acids HCO OH(I),CH(3)CO OH(II),and C...

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  2. Which of the following will evolve N(2) gas with Br(2)//KOH ?

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  3. Which of the following has the maximum acidic strength?

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  4. The compound B is : CH(3)CH(2)COOH overset(Cl(2))underset(red P)rarr...

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  5. The compound is used as

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  6. The compound formed as a result of oxidation of ethyl benzene by KMnO...

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  7. When CH(2) = CHCOOH is reduced with LiAIH(4)., the compound obtained ...

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  8. Among the following the lowest pK(a) value is of :

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  9. The correct order of increasing acidic strength of the compounds:

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  10. The correct order of increasing acidity of the followins is :

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  11. The final product in the given reaction is

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  12. Which of the following compound will have the smallest pK(a) value ?

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  13. Arrange the following acids in order of their increasing acidity

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  14. When propionic acid is treated with aqueous sodium bicarbonate, CO(2) ...

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  15. The strongest acid among the following compounds is :

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  16. Which of the following can distringuish phenol and benzoic acid ?

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  17. An orgainc compound A upon reacting with NH(3) gives B On heating B gi...

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  18. In the reaction CH(3)COOHoverset(LiAlH(4))rarrAoverset(PCl(4))rarrBo...

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  19. Perdict the product (C) of the following sequence of reactions : CH(...

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  20. Which order is improper for acidic strength ?

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