No, dilute HNO3 oxidises metals to their trioxonitrate V with the evolution of Hydrogen gas, while conc HNO3 produces the corresponding metallic trioxonitrate V plus a mixture of nitrogen oxides like NO, NO2 etc plus water. With metals which forms passive oxides, the reaction stops cause a film of the passive oxide prevents the reaction from coming to completion eg Aluminium is one of such metals.
No, dilute HNO3 oxidises metals to their trioxonitrate V with the evolution of Hydrogen gas, while conc HNO3 produces the corresponding metallic trioxonitrate V plus a mixture of nitrogen oxides like NO, NO2 etc plus water. With metals which forms passive oxides, the reaction stops cause a film of the passive oxide prevents the reaction from coming to completion eg Aluminium is one of such metals.
Reactions of the Group 2 elements with acids
Refer for better understanding.
Reactions of the Group 2 elements with acids
Refer for better understanding.
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No, dilute HNO3 oxidises metals to their trioxonitrate V with the evolution of Hydrogen gas, while conc HNO3 produces the corresponding metallic trioxonitrate V plus a mixture of nitrogen oxides like NO, NO2 etc plus water. With metals which forms passive oxides, the reaction stops cause a film of the passive oxide prevents the reaction from coming to completion eg Aluminium is one of such metals.
No, dilute HNO3 oxidises metals to their trioxonitrate V with the evolution of Hydrogen gas, while conc HNO3 produces the corresponding metallic trioxonitrate V plus a mixture of nitrogen oxides like NO, NO2 etc plus water. With metals which forms passive oxides, the reaction stops cause a film of the passive oxide prevents the reaction from coming to completion eg Aluminium is one of such metals.
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