

MCQOPTIONS
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1. |
Which of the following is the coordination entity in K2[Zn(OH)4]? |
A. | K<sup>+</sup> |
B. | Zn<sup>2+</sup> |
C. | OH<sup> </sup> |
D. | [Zn(OH)<sub>4</sub>]<sup>2-</sup> |
Answer» E. | |