Which of the Following Pairs of Species Is Not a Conjugate

question 56

Multiple Choice

Which of the following pairs of species is not a conjugate acid-base pair?

• A)HOCl,OCl^-
• B)HNO₂,NO₂⁺
• C)O^2-,OH^-
• D)HSO₄^-,SO₄^2-
• E)H₂CO₃,HCO₃^-

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Definitions:

Sigmoid Colon

The part of the large intestine closest to the rectum and anus, curving in an 'S' shape.

Descending Colon

A part of the large intestine that transports feces downward from the transverse colon to the sigmoid colon on the left side of the abdomen.

Rectum

The final section of the large intestine, terminating at the anus, where feces are stored before being expelled.

Nasopharynx

The upper part of the throat that lies behind the nose and above the level of the soft palate.