Question

(JEE MAINS - ONLINE - 2014
How many electrons are involved in the following redox reaction ?
Cr,0,? + Fe2+ + C,0? → CP+ + Fe3+ + CO, (Unbalanced)
(1)3
(2) 4
(3)5
(4) 6​

Answer 1

Answer:

5

Explanation:

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Answer 2

Answer:

Hey mate the correct answer is 3)5