Which of the following metals corrodes readily in moist air [CPMT 1972

1.	Which of the following metals corrodes readily in moist air [CPMT 1972, 82; CBSE PMT 1989]
A.	Gold
B.	Silver
C.	Nickel
D.	Iron
Answer» E.

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Which of the following metals corrodes readily in moist air [CPMT 1972, 82; CBSE PMT 1989]

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