The Following Reaction Occurs in Aqueous Acid Solution: NO₃^-

question 7

Multiple Choice

The following reaction occurs in aqueous acid solution: NO₃^- + I^-  IO₃^- + NO₂
What is the oxidation state of iodine in IO₃^-?

• A) (+5)
• B) 0
• C) (-3)
• D) (-5)
• E) (+3)

---

Definitions:

Frequency Polygon

A graphical representation of data, showing the frequencies of a set of data points at different intervals, connected by straight lines.

Class Interval

A range of values used in frequency distributions into which data points are grouped for analysis.

Creating

The process of bringing something new into existence or generating original ideas, objects, or productions through imaginative skill.

Process

A series of actions or steps taken to achieve a particular goal or outcome.