Chemistryhard · Past Paper

What is the percentage ionization of a 0.1 M weak acid with $[H^+] = 10^{-3} M$?

A100%
B10%
C1%
D0.1%

✓ Correct Answer: C1%

Degree of ionization = ($10^{-3}$ / 0.1) * 100 = 1%.

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