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Consider the given reaction RCOOAgover...

Consider the given reaction
`RCOOAgoverset(Br_(2)//Delta)toR-Br`
Which one of the following aicd will give maximum yield of R-Br in the above reaction?

A

`CH_(3)-underset(CH_(3))underset(|)(C)H-COOH`

B

`CH_(3)-CH_(2)-CH_(2)-COOH`

C

`CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-COOH`

D

all will give same yield

Text Solution

Verified by Experts

The correct Answer is:
B
Less hindered Carboxylic acid gives maximum yield in Hunsdiecher Reaction.
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BANSAL-CARBOXYLIC ACID DERIVATIVES-Exercise 1
  1. Which of the following compounds gives carbondioxide with NaHCO(3)?

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  2. Which of the following will not soluble in sodiium bicarbonate solutio...

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  3. Consider the given reaction RCOOAgoverset(Br(2)//Delta)toR-Br Whic...

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  4. In the given reaction CH(3)-CH(2)-COOHunderset((ii)." "Br(2)//Delta)ov...

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  5. In the reaction sequence ltBrgt CH(3)-underset(OH)underset(|)(CH)-COOH...

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  6. Which one of the following on heating gives unsaturated acid:

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  7. Which will form lactone on treatment with NaOH?

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  8. Which of the following will undergoes decarboxylatio on heating?

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  9. In which reaction major product is hydrocarbon?

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  10. In the given reaction CH(3)-COOHundersetunderset((iii)." "H(2)O //H^...

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  11. Arrange these esters in decreasing order of ease of esterfication with...

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  12. In the given reaction: [X] will be

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  13. Benzoic acid on treatment with hydrazoic acid (N(3)H) in the presence ...

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  14. what are X and Y

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  15. Which optically active compound on reduction with LiAlH(4) will give o...

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  16. Reducing property of formic acid is due to the presence of:

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  17. Which acid can be oxidised by Fehling solution:

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  18. In the given reaction: [X]+"Acetic anhydride"to"Aspirin" [X] will ...

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  19. Arrange following compound in decreasing order order of reactivity for...

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  20. In the given reaction: [X] will be

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