Which of the Following Equations Is Not a Redox Reaction

question 81

Multiple Choice

Which of the following equations is not a redox reaction?

• A)2H₂(g)+ O₂(g)→ 2H₂O(l)
• B)Zn(s)+ H₂SO₄(aq)→ ZnSO₄(aq)+ H₂(g)
• C)H₂O(l)+ NH₃(g)→ NH₄ ⁺(aq)+ OH^-(aq)
• D)6FeSO₄(aq)+ K₂Cr₂O₇(aq)+ 7H₂SO₄(aq)→ Cr₂(SO₄)₃(aq)+ 3Fe₂(SO₄)₃(aq)+ K₂SO₄(aq)+ 7H₂O(l)
• E)Cl₂(g)+ 2KBr(aq)→ Br₂(l)+ 2KCl(aq)

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Definitions:

Naturalistic Observation

A research method in which subjects are observed in their natural environment without any manipulation by the researcher.

Common Genes

Genetic sequences that are shared widely within a population or species, contributing to hereditary traits and characteristics that define common biological features.

Intelligence

The ability to acquire and apply knowledge and skills, encompassing problem solving, logical reasoning, understanding complex ideas, and learning from experience.

Confounding Variable

In an experiment, a factor other than the factor being studied that might influence a study’s results.