Four separate 0.10 M aqueous solutions are prepared at 25 °C

CHEMISTRY · Single correct · CBSE · Chemistry · Electrochemistry · Electrochemistry

Problem

Four separate 0.10 M aqueous solutions are prepared at 25 °C, each containing one of the following solutes: • NaCl • Ba(OH)₂ • HCN • CH₃OH Which solution will exhibit the lowest electrical conductivity when tested with a conductivity probe under identical conditions? (a) 0.10 M HCN0.10\ \text{M}\ \mathrm{HCN} (b) 0.10 M Ba(OH)20.10\ \text{M}\ \mathrm{Ba(OH)_2} (c) 0.10 M CH3OH0.10\ \text{M}\ \mathrm{CH_3OH} (d) 0.10 M NaCl0.10\ \text{M}\ \mathrm{NaCl}

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