Which One of the Following Is Not a Redox Reaction $\rightarrow$

question 10

Multiple Choice

Which one of the following is not a redox reaction?

• A) 2H₂O₂(aq) \(\rightarrow\) 2H₂O(l) + O₂(g)
• B) N₂(g) + 3H₂(g) \(\rightarrow\) 2NH₃(g)
• C) BaCl₂(aq) + K₂CrO₄(aq) \(\rightarrow\)BaCrO₄(aq) + 2KCl(aq)
• D) 2Al(s) + Fe₂O₃(s) \(\rightarrow\)Al₂O₃(s) + 2Fe(s)
• E) 2H₂O(g) \(\rightarrow\) 2H₂(g) + O₂(g)

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Definitions:

Variables

Elements or characteristics within a study or research that can change and potentially impact the study's results.

Negative Correlation

A relationship between two variables whereby they move in opposite directions.

Direct Correlation

A relationship between two variables where an increase in one variable is associated with an increase in the other, or a decrease in one is associated with a decrease in the other.

Negative Correlation

An interdependence between two variables marked by the rise of one and the decline of the other.