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  • When Cu turning heated with con.  the gas produced is Option: 1</stro

When Cu turning heated with con. H_2SO_4 the gas produced is 

Option: 1

O_2


Option: 2

SO_2


Option: 3

SO_3


Option: 4

H_2


Answers (1)

As we have learned

Preparation of Sulfur dioxide -

In laboratory, it is prepared by heating copper turnings with conc.H2So4

- wherein

Cu+2H2SO4\rightarrowCuSO_{4}+SO2+2H2O

 

 

Cu+2H2SO4\rightarrowCuSO_{4}+SO2+2H2O

Posted by

Ramraj Saini

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