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Aspirin is widely used as an analgesic d...

Aspirin is widely used as an analgesic drug. It is optically inactive. The structure of aspirin is:

The number is `sigma` - bonds in `(A)` is:

A

19

B

20

C

21

D

22

Text Solution

Verified by Experts

The correct Answer is:
C
(`21 sigma`-bonds and `5 pi`-bonds)
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Knowledge Check

  • Aspirin is widely used as an analgesic drug. It is optically inactive. The structure of asprim is: The number of pi - bonds in (A) is:

    A
    3
    B
    4
    C
    5
    D
    6

  • Aspirin is widely used as an analgesic drug. It is optically inactive. The structure of asprim is: The principal functional group in (A) is :

    A
    Phenyl
    B
    `-COOH`
    C
    Ester
    D
    All

  • Aspirin is widely used as an analgesic drug. It is optically inactive. The structure of asprim is: Which of the following is not the correct name for aspirin?

    A
    2-Acety salicylic acid
    B
    2-Acetoxy benzoc acid
    C
    2-Acetoxy salicylic acid
    D
    None

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    The analgesic drug ibuprofen (A) is chiral and exists in (+) and (-) froms. One enantiomer is physiologically active, while the other is inactive. The other is inactive. The structure of ibuprofen is given below. The number of sigma -bonds in (A) is:

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