Chemistry in Everyday Life

Question

How many Faradays are required to reduce 1 mol of BrO3- to Br-

  • 3

  • 5

  • 6

  • 4

Answer

C.

6

BrO3- + 6H+ + 6e- → Br- + H2O

Therefore, number of faraday's required = 6F

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