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Which of the following reagents is emplo...

Which of the following reagents is employed in the Hofmann s method to separate the three types of amines ? .

A

Ethy1 acetate

B

Diethy1 oxalate

C

Dimethy1 oxalate

D

Methy1 acetate

Text Solution

Verified by Experts

The correct Answer is:
B
It is diethy1 oxalate

A primary amine yields a crystalline solid, a secondary amine yields an oily liquid while a tertiary amine does not react .
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R SHARMA-AMINES-Follow -up Test
  1. A mixture of ethano1 vapour and ammonia is heated under pressure in th...

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  2. A compound (X) having the molecular formula C(3)H(9)N is insoluble in ...

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  3. Which of the following reagents is employed in the Hofmann s method to...

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  4. In Which of the following compound are intermolecular hydrogen bonds n...

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  5. Among the following isomeric amines which one is expected to have the ...

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  6. Which of the following are soluble in water ? .

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  7. Which of the following is incorrect about amines

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  8. If pK(b) for the reaction of MeNH(2) in water is 3.4 the pK(a) for the...

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  9. Which of the following statements is incorrect .

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  10. Which of the following is water soluble .

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  11. Considering the basic strength in the gas phase which one has the smal...

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  12. Which of the following is the corrent order of basicity in aqueous sol...

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  13. Amines are more basic than

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  14. Among the following the most basic is

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  15. Which of the following has the highest PK(a) ?

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  16. Which of the folllowing has the highest pK(b) ? .

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  17. Which of the following is least basic . ?

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  18. Which of the following has the highest value of K(b) ?

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  19. Which of the following is most basic ?.

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  20. The correct order of the basicities of the following comounds is . ...

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