JEE Main Chemistry question

The phenomenon of removing layers of basic oxides from metals before electroplating is called:

(A)Galvanising
(B)Anodising
(C)PicklingCorrect
(D)Poling

Answer: (C)

Solution

Pickling is the surface-cleaning treatment (typically acid treatment) used to remove oxide scale from a metal before further processing such as electroplating.

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Question ID VK-145473