For an electrochemical cell Sn(s)|Sn^ 2+ (aq, 1M)||Pb^ 2+ (aq, 1M)|Pb(s) the ratio [ Sn^ 2+ ] [ Pb^ 2+ ] when...

Question

For an electrochemical cell Sn(s)|Sn^ 2+ (aq, 1M)||Pb^ 2+ (aq, 1M)|Pb(s) the ratio [ Sn^ 2+ ] [ Pb^ 2+ ] when this cell attains equilibrium is _________. (Given : E^0_ Sn^ 2+ |Sn =-0.14 V, E^0_ Pb^ 2+ |Pb =-0.13 V, 2.303RT F =0.06)

Accepted Answer

2.15

JEE Main 2020 Chemistry question

Solution