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Which of the following is used as an anode in a dry cell?

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in Chemistry – Class 12 by (188k points)
Which of the following is used as an anode in a dry cell?

(a) Zinc

(b) Graphite

(c) Mercury(II) oxide

(d) Nickel

I got this question during an online exam.

The question is from Electrochemistry in section Electrochemistry of Chemistry – Class 12

1 Answer

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Best answer
Right answer is (c) Mercury(II) oxide

The explanation is: A dry cell is constructed using zinc and graphite. It consists of a zinc cylinder through whose centre passes a graphite rod. The zinc cylinder acts as an anode, whereas the graphite rod acts as a cathode.

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