9. What is the pH of 0.1 M Acetic acid (HO-Ac) whose Ka is 1 X10-5 (a) 13 (b) 11 (c) -3 (d) 3 O a O b O C

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9. What is the pH of 0.1 M Acetic acid (HO-Ac) whose Ka is 1 x 10^-5

(a) 13  (b) 11  (c) -3  (d) 3

- ○ a
- ○ b
- ○ c
- ○ d

This question is designed to test your understanding of acid dissociation constants and how to calculate pH from the concentration and Ka of a weak acid. The options provided suggest possible answers, with only one being correct.
Transcribed Image Text:9. What is the pH of 0.1 M Acetic acid (HO-Ac) whose Ka is 1 x 10^-5 (a) 13 (b) 11 (c) -3 (d) 3 - ○ a - ○ b - ○ c - ○ d This question is designed to test your understanding of acid dissociation constants and how to calculate pH from the concentration and Ka of a weak acid. The options provided suggest possible answers, with only one being correct.
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