Question

25. (a) Write the cell reaction and calculate the e.m.f. of the following cell at 298 K:
Sn (s) | Sn2+ (0.004 M) || H+ (0.020 M) | H, (g) (1 bar) | Pt (s)
(Given : Eº Sn2+, Sn = -0.14V)​

Answer 1

Answer:

Answer in the attachment...

Answer 2

emf of the given cell is 1.081