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NEET UG CHEMISTRY MCQ: P-BLOCK ELEMENTS

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When copper is heated with conc. HNO3\mathrm{HN}{\mathrm{O}_3} it produces:
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Correct option: A
Cu(NO3)2  and NO2\mathrm{Cu(N}{\mathrm{O}_3}{\mathrm{)}_2}\,\,\mathrm{and}\,\mathrm{N}{\mathrm{O}_2}
Option A (Cu(NO3)2 and NO2\mathrm{Cu(N}{\mathrm{O}_3}{\mathrm{)}_2}\,\mathrm{and}\,\mathrm{N}{\mathrm{O}_2}) is correct because the reaction of copper with concentrated nitric acid produces copper nitrate and nitrogen dioxide.

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