1.

What is action of 2 %HNO_3 on magnesium metal ? Give equation

Answer»

Solution :Magnesium liberates HYDROGEN with `2%` dilute `HNO_3` which reduces `HNO_3` to give `NH_4NO_3`.
2MG + 10HNO_3 RARR 4Mg (NO_3)_2 + NH_4NO_3 + 3H_2O`


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