Q.
Copper metal on treatment with dilute HNO3 produces a gas (X). (X) when passed through acidic solution of stannous chloride, a nitrogen containing compound (Y) is obtained. (Y) on reaction with nitrous acid produces a gas (Z). Gas (Z) is:
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a
NO
b
N2
c
NO2
d
N2O
answer is D.
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Detailed Solution
Cu+dil.HNO3→NO→SnCl2/HClNH2OH.HCl→HNO2N2O (X) (Y) (Z)
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