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Which of the following is the most noble metal?

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in Engineering Chemistry II by (789k points)
Which of the following is the most noble metal?

(a) Gold

(b) Graphite

(c) Titanium

(d) Platinum

I have been asked this question at a job interview.

My question is taken from Galvanic Series in chapter Corrosion, Electrolysis, Fuel Cells and Batteries of Engineering Chemistry II

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The correct choice is (d) Platinum

To explain I would say: Platinum is the most noble metal present at the protected end of galvanic series. It does not corrode easily.

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