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1. |
For the following cell reaction \[Pb(s)+H{{g}_{2}}S{{O}_{4}}(s)PbS{{O}_{4}}(s)+2Hg(l)\] \[E_{cell}^{o}=0.92V\] \[{{K}_{sp}}(PbS{{O}_{4}})=2\times {{10}^{-8}},\]\[{{K}_{sp}}(H{{g}_{2}}S{{O}_{4}})=1\times {{10}^{-6}}\] Hence, \[{{E}_{cell}}\] is |
A. | 0.92 V |
B. | 0.89 V |
C. | 1.04 V |
D. | 0.95 V |
Answer» E. | |