Question

If external emf opposing Daniel cell is less than 1.10 V, cell will keep in working. [True/False]

Answer 1

Answer:

false is the correct answer to this question

Answer 2

Answer:

2. Ag+(aq) + e– → Ag(s) E° = + 0.80 V

Fe2+(aq)+ + 2e– → Fe(s) E° = – 0.44 V

What is emf of

Fe(s) + 2Ag+(aq) → Fe2+(aq) + 2Ag(s)

(a) 1.16 V

(b) 1.24 V

(c) 2.04 V

(d) -1.16 V