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    Exam 19: Electrochemistry
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    A Solution of Is Electrolytically Reduced to Mn<sup>3+</sup>
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A Solution of Is Electrolytically Reduced to Mn3+

Question 21

Question 21

Multiple Choice

A solution of A solution of   is electrolytically reduced to Mn<sup>3+</sup>.A current of 5.19 A is passed through the solution for 15.0 min.What is the number of moles of Mn<sup>3+</sup> produced in this process? (1 faraday = 96,486 coulombs)  A) 0.145 mol B) 1.08 × 10<sup>-3 </sup>mol C) 0.0161 mol D) 0.0484 mol E) 2.69 × 10<sup>-4</sup> mol is electrolytically reduced to Mn3+.A current of 5.19 A is passed through the solution for 15.0 min.What is the number of moles of Mn3+ produced in this process? (1 faraday = 96,486 coulombs)


A) 0.145 mol
B) 1.08 × 10-3 mol
C) 0.0161 mol
D) 0.0484 mol
E) 2.69 × 10-4 mol

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