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Which of the following reaction takes place at anode?

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in Advanced Machining by (962k points)
Which of the following reaction takes place at anode?

(a) Generation of hydrogen

(b) Dissolution of iron

(c) Generation of hydroxyl ions

(d) None of the mentioned

I had been asked this question by my school principal while I was bunking the class.

My question is from ECM-Theory of ECM in division Electrochemical Processes of Advanced Machining

1 Answer

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Best answer
Right choice is (b) Dissolution of iron

The explanation is: At anode, dissolution of Fe takes place in the process of ECM.

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