Copper turnings when heated with concentrated sulphuric acid will give [AFMC 1987; BHU 1999; CBSE PMT 2000]

Copper turnings when heated with concentrated sulphuric acid will give

1.	Copper turnings when heated with concentrated sulphuric acid will give [AFMC 1987; BHU 1999; CBSE PMT 2000]
A.	\[S{{O}_{2}}\]
B.	\[S{{O}_{3}}\]
C.	\[{{H}_{2}}S\]
D.	\[{{O}_{2}}\]
Answer» B. \[S{{O}_{3}}\]

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Copper turnings when heated with concentrated sulphuric acid will give [AFMC 1987; BHU 1999; CBSE PMT 2000]

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