. In which reaction is nitric acid acting as an oxidising agent?
A. CuO + 2HNO3 β Cu(NO3)2 + H2O
B. Cu + 4HNO3 β Cu(NO3)2 + 2H2O + 2NO2
C. Na2CO3 + 2HNO3 β 2NaNO3 + H2O + CO2
D. NaOH + HNO3 β NaNO3 + H2O. In which reaction is nitric acid acting as an oxidising agent?
A. CuO + 2HNO3 β Cu(NO3)2 + H2O
B. Cu + 4HNO3 β Cu(NO3)2 + 2H2O + 2NO2
C. Na2CO3 + 2HNO3 β 2NaNO3 + H2O + CO2
D. NaOH + HNO3 β NaNO3 + H2O
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. In which reaction is nitric acid acting as an oxidising agent?
A. CuO + 2HNO3 β Cu(NO3)2 + H2O
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