Platinum and silver are corroded by Options: A . &nbspCaustic soda solution B . &nbspPhosphoric acid C . &nbspSulphuric acid (10%) D . &nbspNone of these

Platinum and silver are corroded by

Question

Platinum and silver are corroded by

Options:

A . Caustic soda solution

B . Phosphoric acid

C . Sulphuric acid (10%)

D . None of these

Answer: Option D

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