MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the H+ ion concentration in pure water? |
| A. | 1√ó10<sup>7</sup> m |
| B. | 1√ó10<sup>-7</sup> m |
| C. | 1√ó10<sup>14</sup> m |
| D. | 1√ó10<sup>-14</sup> m |
| Answer» C. 1‚Äö√†√∂‚àö‚â•10<sup>14</sup> m | |