CBSE Class 12-science Answered
3.52 numerical plz
Asked by lovemaan5500 | 19 Aug, 2019, 11:12: PM
Expert Answer
Given:
ECu2+/Cu = −0.337 V
EMg2+/Mg = −2.37 V
F = 96500 C/mol
Net reaction,
Mg(s) + Cu2+(aq) → Mg2+(aq) + Cu(s)
E0cell = −0.337 − 2.37
= 2.74 V
Nernst equation;
emf of the cell is 2.6775 V
Answered by Varsha | 20 Aug, 2019, 12:45: PM
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