MCQOPTIONS
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| 1. |
The solubility of \[Pb{{I}_{2}}\] at \[25{}^\circ C\] is\[0.7\text{ }g\text{ }{{L}^{-1}}\]. The solubility product of \[Pb{{I}_{2}}\] at this temperature is (molar mass of\[Pb{{I}_{2}}=461.2gmo{{l}^{-1}}\]) |
| A. | \[1.40\times {{10}^{-9}}\] |
| B. | \[0.14\times {{10}^{-9}}\] |
| C. | \[140\times {{10}^{-9}}\] |
| D. | \[14.0\times {{10}^{-9}}\] |
| Answer» E. | |