Redox Reactions And Electrochemistry Ques 279

Question: How many Faradays are required to generate one gram atom of magnesium from $ MgCl_2 $ [MADT Bihar 1982]

Options:

A) 1

B) 2

C) 3

D) 4

Show Answer

Answer:

Correct Answer: B

Solution:

$ 1moleofelectrons=1faraday $ $ M{g^{++}}+2{e^{-}}\to Mg $ ; $ 2molesofelectrons=2,faraday $ .



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