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chemical engineering chemical process
1. Pick out the wrong statement pertaining to nitric acid.
(A): About 90% of nitric acid is manufactured by Ostwald's process.
(B): Arc process of nitric acid manufacture is economical as compared to Ostwald's process.
(C): It is a strong mono basic acid which reacts with almost all the metals except noble metals.
(D): Yellow color of impure nitric acid is because of dissolved oxides of nitrogen (mainly NO2).
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