The D And F Block Elements Ques 32

32. 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

Show Answer

Solution:

  1. (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.


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