1.

Which of the following is/are true regarding internal corrosion?

A. Corrosion products precipitate in the metal matrix
B. Corrosion products precipitate in the metal matrix and metals such as Fe, Ni, and Co are highly prone to internal corrosion
C. Corrosion occurs on external surfaces of metals
D. It is due to the stable corrosion products of base metals
Answer» C. Corrosion occurs on external surfaces of metals


Discussion

No Comment Found

Related MCQs