Question : Nitric acid does not react with
Option 1: Gold
Option 2: Copper
Option 3: Zinc
Option 4: Iron
Correct Answer: Gold
Solution : The correct option is Gold.
Nitric acid and Gold don't react under normal circumstances. Nitric acid is among the many acids that gold is resistant to and extremely inert to. Nitric acid reacts with iron, copper, and Zinc to form Iron (III) nitrate and Nitrogen dioxide gas, Copper (II) nitrate, Nitrogen dioxide gas, and water, and zinc nitrate, Nitrogen dioxide gas, and Water, respectively.
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