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Copper reacts with dil. `HNO_3` to form a nitrate and
A. `NO_2`
B. `NO`
C. `N_2 O_3`
D. `N_2 O_5`

1 Answer

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Best answer
Correct Answer - B
`3 Cu + 8 HN_3 (dil) rarr 3 Cu(NO_3)_2 + 2 NO + 4 H_2 O`.

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