MCQ
When $S{O_2}$ is passed through cupric chloride solution
- AA white precipitate is obtained
- BThe solution becomes colourless
- ✓The solution becomes colourless and a white precipitate of $C{u_2}C{l_2}$ is obtained
- DNo visible change takes place
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$Zn \,|\,ZnSO_4\,(0.01\,M)\,||\,CuSO_4\,(1.0\, M)\,|\,Cu,$
the $emf$ of this Daniell cell is $E_1.$ When the concentration of $ZnSO_4$ is changed to $1.0\, M$ and that of $CuSO_4$ changed to $0.01\, M,$ the $emf$ changes to $E_2.$ Fromthe followings, which one is the relationship between $E_1$ and $E_2$ ? (Given, $RT/F = 0.059$)
