MCQOPTIONS
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				| 1. | 
                                    Consider the equation: Zn+2 (aq) + 2OH- (aq) → Zn(OH)2 (s). The precipitate of zinc hydroxide will be of | 
                            
| A. | blue color | 
| B. | green color | 
| C. | white color | 
| D. | brown color | 
| Answer» D. brown color | |