KCET 2019 Chemistry Solved Paper
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Question : 31 of 60
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Match the following pKa values.
| Acid | pKa |
|---|---|
| (a) Phenol | (i) 16 |
| (b) p-Nitrophenol | (ii) 0.78 |
| (c) Ethanol | (iii) 10 |
| (d) Picric acid | (iv) 7.1 |
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