MCQOPTIONS
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MCQOPTIONS
| 1. |
What type of oxides is formed by metals? |
| A. | Oxides with pH = 7 |
| B. | Oxides with pH > -log<sub>10</sub>[1 x 10<sup>-7</sup>] |
| C. | Oxides with pH <= -log<sub>10</sub>[1 x 10<sup>-7</sup>] |
| D. | Amphoteric oxides |
| Answer» C. Oxides with pH <= -log<sub>10</sub>[1 x 10<sup>-7</sup>] | |