UPSEE Solved Model Paper 2

The reactions are:
Right half cell: HR++e− →

1

2

H2(g);
Cell reaction : HR+ → HL+
Left half - cell :

1

2

H2(g)+e− → HL+
Cell Potential
E = −

RT

F

‌ln

[H+]L

[H+]R

= - (0.059 V) log (

0.01

10−6

)
= - (0.059 V) (4) = - 0.236 V