What Is the Total Number of Moles (N) of Electrons $\rarr$

question 35

Multiple Choice

What is the total number of moles (n) of electrons exchanged between the oxidizing agent and the reducing agent in the reaction below to obtain vanadium metal
V₂O₅(s) + 5Ca(l) $\rarr$ 2V(l) + 5CaO(s)

• A) 1
• B) 2
• C) 5
• D) 10
• E) 0

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