MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following chemical reaction that usually occurs in the crevice? |
| A. | M<sup>+</sup>+H<sub>2</sub>O=MOH |
| B. | M<sup>+</sup>+Cl<sup> </sup>=MCl<sub>(s)</sub> |
| C. | M<sup>+</sup>Cl<sup> </sup>+H<sub>2</sub>O=MOH<sub>(aq)</sub>+H<sup>+</sup>Cl<sup> </sup> |
| D. | 4OH<sup> </sup>=O<sub>2</sub>+2H<sub>2</sub>O+4e<sup> </sup> |
| Answer» D. 4OH<sup> </sup>=O<sub>2</sub>+2H<sub>2</sub>O+4e<sup> </sup> | |