A) The units of cell emf are \[V\,\,c{{m}^{-1}}\]
B) \[\Delta G=\frac{nF}{{{E}_{cell}}}\]
C) In Galvanic cell, chemical energy is transformed into electrical energy
D) Oxidation state of \[Mn\] in potassium permanganate is \[+6\]
Correct Answer: C
Solution :
In galvanic cell the electrical energy is produced from chemical reactions, i.e. chemical energy is transformed into electrical energy.
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