1.

SO_2 can be obtained from which of the following reaction?

Answer»

Reaction with DIL. `H_2SO_4` with `O_2`
Hydrolysis of dil. `H_2SO_4`
Reaction of CONC. `H_2SO_4` with Cu
NONE

SOLUTION :`Cu+2H_2SO_4 to CuSO_4 + SO_4 + 2H_2O`


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