Chemistry
WAEC 2023
Which of the following equimolar solutions has the highest conductivity?
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A.
\(H_2SO{_4(aq)}\)
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B.
\(NaOH{_(aq)}\)
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C.
\(H_2CO{_3(aq)}\)
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D.
\(CH_3COOH{_4(aq)}\)
Correct Answer: Option A
Explanation
\(H_2SO_4\)(aq) is a strong acid that dissociates into two hydrogen ions (H+) and one sulfate ion \(SO4^{2-}\) when dissolved in water. This leads to a higher concentration of ions in the solution, resulting in higher conductivity.
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