Which of the Following Is an Example of a Disproportionation $\rarr$

question 176

Multiple Choice

Which of the following is an example of a disproportionation reaction

• A) 2C₂H₆(g) + 7O₂(g) \(\rarr\)4CO₂(g) + 6H₂O(l)
• B)2KBr(aq) + Cl₂(g) \(\rarr\) 2KCl(aq) + Br₂(l)
• C) 2H₂O₂(aq) \(\rarr\) 2H₂O(l) + O₂(g)
• D)CaBr₂(aq) + H₂SO₄(aq) \(\rarr\) CaSO₄(s) + 2HBr(g)
• E) 2Al(s) + 3H₂SO₄(aq) \(\rarr\) Al₂(SO₄)₃(aq) + 3H₂(g)

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Definitions:

Concrete

A material made from a mixture of broken stone or gravel, sand, cement, and water, which can harden into a strong building material.

Abstract

Pertaining to ideas or concepts that are not concrete or tangible, often requiring thought and interpretation.

Recognizing Irony

The ability to understand when a statement is used to convey a meaning that is opposite to its literal meaning, often for humorous or emphatic effect.

Age

A measure of the time an individual has lived, often used as a key demographic variable.