When the Following Redox Equation Is Balanced with Smallest Whole $\to$

question 50

Multiple Choice

When the following redox equation is balanced with smallest whole number coefficients,the coefficient for the iodide ion will be _____.
I^-(aq) + NO₃^-(aq) $\to$ NO(g) + I₂(s) (acidic solution)

• A)2
• B)3
• C)6
• D)8
• E)None of these choices is correct.

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Definitions:

Construct Validity

The degree to which a test measures what it claims to be measuring, specifically in terms of whether the test actually assesses the theoretical construct it is designed to measure.

Predictive Validity

The level at which a score from a test or scale forecasts subsequent performance on a connected result.

Content Validity

Refers to the extent to which a test measures an intended content area.

Concurrent Validity

The degree to which the results of a test correlate with the results of other established measures taken at the same time.