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An enantiomerically pure acid is treated...

An enantiomerically pure acid is treated with racemic mixture of an alcohol having chiral carbon, The ester formed will be

A

mixture of diastereomers

B

mixture of enantiomers

C

meso compound

D

racemic mixture

Text Solution

Verified by Experts

The correct Answer is:
A

`underset("pure acid")underset("Enantiomerically")overset(R+)darr` `underset("racemic mixture")[{:( R ),(+),(S):}]`
`{:("[R",,"R]"),(,"+",),("[R",,"S]"):}}` Misture of Diastereomers
Enantiomerically pure acid (R (or) S) is treated with racemic mixture `[50%R + 50%S]` of an alconol it gives mixture of diastereomers
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AAKASH SERIES-ISOMERISM -ADDITIONAL PRACTICE EXERCISE LEVEL-I (MAIN) Straight Objective Type Questions
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  2. {:(C(6)H(5)-C-H),(" "||),(" ":N-OH):} is

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  3. An enantiomerically pure acid is treated with racemic mixture of an al...

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  4. Which of the following is correctly matched?

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  5. Which of the following structures are super imposable?

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  6. Type of isomerism not possible with the molecular formula C(4)H(10)O i...

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  7. I and II are

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  8. Which one is not metamer of

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  9. If the recemic mixture of a carboxylic acid is treated with a dextro r...

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  10. The configuration of

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  11. Which one of the following can exist in optically active forms?

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  12. The name of the molecule shown is

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  13. cis-1,3-Dibromocyclohexane is represented by structure(s):

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  14. For the compound with molecular, formula C(3)H(5)Br(3). The number of ...

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  15. Ortho nitro phenol and paranitro phenol are

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  16. Which of the following oximes is expected to exhibit both geometrical ...

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  17. How are the following compounds related?

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  18. R-alanine is represented by

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  19. Which of the following will form only one oxime on reaction with NH,OH...

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  20. Ketones and aldehydes form water insoluble crystalline solids with phe...

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