Question

6.Which of the following statements is not true for the galvanic series? *

a) It considers activity of the metal ion to be unity

b) It lists only the electrode potential of pure components

c) It gives indication of how active or noble a metal/alloy is

d) Both (a) and (b)

e) Predicts the relative corrosion tendencies.

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Answer 1

Answer:

Answer: c

Explanation: Galvanic series gives real and useful information regarding the corrosion behaviour of metals and alloys in a given environment, i.e. which metal will corrode at faster rate and which will not corrode at all.