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The reaction of zinc with dilute and con...

The reaction of zinc with dilute and concentrated nitric acid, respectively, produce

A

`NO and N_2O`

B

`NO_2 and N_2O`

C

`N_2O and NO_2`

D

`NO_2 and NO`

Text Solution

Verified by Experts

The correct Answer is:
C
Recation of Zn with dil `HNO_3`
`underset("(Zn reacts differently with very dilute" HNO_3)(4Zn + 10 HNO_(3)(dil) rarr 4Zn (NO_3)_2 + 5H_2O + N_2O)`
Reaction of Zn with conc. `HNO_3`
`Zn + 4HNO_(3)(conc. ) rarr Zn (NO_3)_2 + 2H_2O + 2NO_2`
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