Which One of the Following Is Not a Redox Reaction

question 61

Multiple Choice

Which one of the following is not a redox reaction?

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

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Definitions:

Urine

A liquid by-product of metabolism in humans and many animals, expelled from the kidneys and stored in the bladder until elimination.

Efferent Arteriole

The blood vessel that carries blood away from the glomerulus of the kidney after filtration has occurred.

Peritubular Capillaries

Tiny blood vessels that surround the tubules in the kidney, involved in the exchange of substances between blood and the tubular fluid.

Glomerulus

A network of capillaries located in the nephrons of the kidney that plays a crucial role in filtering blood to form urine.