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Chemistry Regents June 2006 - Question 71 PDF Print E-mail
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chemjun06q71

Correct answer: This compound is a thiol because it contains the S-H functional group of thiols.

Why?:

A thiol is a sulfur analogue of an alcohol functional group (O-H). Instead of oxygen, it is replaced by a sulfur atom. Thiols are also referred to as mercaptans.

Answering this question:

It can be observed in the structure of the compound that it contains the S-H group attached to the 1st carbon. Therefore, this compound is a thiol.

So this is a thiol because it contains the S-H functional group of thiols.

 

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