Question

which elements react with nitric acid to release hydrogen​

Answer 1

Answer:

Magnesium and manganese react with very dilute nitric acid to liberate hydrogen gas.

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Answer 2

Answer:

Magnesium and manganese react with very dilute nitric acid to liberate hydrogen gas.

The reaction for it is:-  Mg + NO$_{2}$ → Mg(NO$_{3}$)$_{2}$ +H$_{2}$

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