Which Molecule or Ion Does Not Contain Two π Bonds

question 80

Multiple Choice

Which molecule or ion does not contain two π bonds?

• A)HCCH
• B)H₂CCCH₂
• C)NO^-
• D)CS₂
• E)SCN^-

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Definitions:

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A nonsteroidal anti-inflammatory drug (NSAID) used to relieve pain, decrease inflammation, and reduce fever.

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A decrease in the range of motion of a joint or groups of joints, often due to factors like aging, inactivity, or injury.

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