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The Aqueous Solution with the HIGHEST PH Is

Question 44

Multiple Choice

The aqueous solution with the HIGHEST pH is:

A) 1 M HCl.
B) 1 M NH₃ (pK_a = 9.25) .
C) 0.5 M NaHCO₃ (pK_a = 3.77) .
D) 0.1 M NaOH.
E) 0.001 M NaOH.

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