Rank the Following Alkenes in Order of Decreasing Heat of Hydrogenation

question 50

Multiple Choice

Rank the following alkenes in order of decreasing heat of hydrogenation.

• A)I > II > III
• B)III > I > II
• C)II > I > III
• D)III > II > I

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Definitions:

Orphan Drug

A pharmaceutical agent developed specifically to treat a rare medical condition, the so-called "orphan" diseases.

Decongestant

A type of medication that relieves nasal congestion, usually by reducing swelling of the nasal passages.

Antimanic

A psychiatric medication used to treat or control manic episodes in conditions such as bipolar disorder.

Controlled Substances

Drugs or chemicals whose manufacture, possession, and use are regulated by government due to their potential for abuse or addiction.