Latest exam Aptitude Question SOLUTION: 48. Vinegar has a hydronium-ion concentration of about 3.97 x 10^-3 mole per liter. Determine the pH of vinegar and state whether it is an acid or a base.

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(#M40082402) EXAM Numerical Ability question Keep an EYE

48. Vinegar has a hydronium-ion concentration of about 3.97 x 10^-3 mole per liter. Determine the pH of vinegar and state whether it is an acid or a base.

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