Column - I | Column - II |
(A) The metal deposited on iron nails when they are dipped in the solution of copper sulphate. | (p) Rusting |
(B) The substance/crust which gets deposited on an iron pan when left in moist air. | (q) Copper |
(C) The process which converts iron to iron oxide in the presence of moisture and air. | (r) Galvanization |
(D) Coating an iron sheet with a layer of zinc. | (s) Rust |
A) (A) \[\to \] (q), (B) \[\to \] (s), (C) \[\to \] (p), (D) \[\to \] (r)
B) (A) \[\to \] (r), (B) \[\to \] (s), (C) \[\to \] (p), (D) \[\to \] (q)
C) (A) \[\to \] (q), (B) \[\to \] (p), (C) \[\to \] (s), (D) \[\to \] (r)
D) (A) \[\to \] (s), (B) \[\to \] (q), (C) \[\to \] (p), (D) \[\to \] (r)
Correct Answer: A
Solution :
(A) \[\to \] (q), (B) \[\to \] (s), (C) \[\to \] (p), (D) \[\to \] (r)You need to login to perform this action.
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