The \( \mathrm{pH} \) of an aqueous solution of sodium chloride at \( 60^{\circ} \mathrm{C} \) i...

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The \( \mathrm{pH} \) of an aqueous solution of sodium chloride at \( 60^{\circ} \mathrm{C} \) is
(a) \( 7.0 \)
(b) \( 7.0 \)
(c) \( 7.0 \)
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