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Order of priorityof groups OCOCH(3), COC...

Order of priorityof groups `OCOCH_(3), COCH_(3) ` and `COOCH_(3)` in R,S confriguration is ________.

A

`COOCH_(3) gt COCH_(3) gt OCOCH_(3)`

B

`OCOCH_(3) gt COOCH_(3) gt COCH_(3)`

C

`COCH_(3) gt COOCH_(3) gt OCOCH_(3)`

D

`OCOCH_(3) gt COCH_(3) gt COOCH_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B
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TARGET PUBLICATION-HALOGEN DERIVATIVES OF ALKANES AND ARENES-CRITICAL THINKING
  1. Optical isomerism is exhibited by .

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  2. About a racemic mixture, some statements are given below : (i) It is...

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  3. Order of priorityof groups OCOCH(3), COCH(3) and COOCH(3) in R,S conf...

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  4. A nucleophile should possess.

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  5. A nucleophile is:

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  6. Which is NOT the correct statement/s for the nucleophilic reagents? ...

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  7. Substitution nucloephilic second order [S(N)2] involves steps(s).

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  8. In alkaline hydrolysis of 1-bromopropane , .

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  9. The optically active product obtained from S(N)2 reaction of dextro ro...

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  10. Alkaline hydrolysis of a tertiary alkyl halide involve.

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  11. In the alkaline hydrolysis of tert-butyl bromide.

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  12. In S(N)1 reaction which of the following is TRUE?

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  13. Which of the following statements is FALSE about S(N)1 mechanism ?

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  14. Which of the following is TRUE for hydrolysis of an optically active t...

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  15. If starting compound is laevo rotatory , after the S(N)1 reaction, pro...

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  16. Which among the following structure represents sym-trichlorobenzene?

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  17. Chlorobenzene is .

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  18. Arrange the following compounds in order of increasing dipole moment: ...

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  19. Which of the following cannot be prepared by direct halogenations of b...

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  20. Benzenediazonium salt when simply mixed with KI, gives off .

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