Science, asked by singhkanavveer87, 11 months ago

on heating blue coloured powder of copper II nitrate in boiling tube copper oxide black Oxygen gas and a brown gas X is formed on adding dilute hydrochloric acid to the reaction mixture white precipitate disappears why​

Answers

Answered by dobhalmani24
1

Answer:

Explanation:the brown gas is NO2(Nitrogen oxide). the white precipitate disappears because dilute hydrochloric acid displaces the white ppt

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