The dand fblock elements - Result Question 38
####38. Which of the following metals corrodes readily in moist air?
(a) Gold
(b) Silver
(c) Nickel
(d) Iron
[1988]
Topic 2: Compounds of Transition Metals
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Solution:
- (d) In moist air, corrosion of iron takes place in the form of rust $(Fe_2 O_3+Fe(OH)_3)$. As iron is most reactive among all.
