Which of the Following Statements Are True? (I) the PK_a

question 62

Multiple Choice

Which of the following statements are true? (i) The pK_a of thiols is similar to that of phenols.
(ii) Little or no hydrogen bonding occurs among thiol molecules.
(iii) Thiols and disulfides are important in nucleic acid chemistry.

• A) (i) and (ii) only
• B) (i) and (iii) only
• C) (ii) and (iii) only
• D) (i), (ii), and (iii) only

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