By which of the following SO(2) is forme...

By which of the following `SO_(2)` is formed ?

Reaction of dilute `H_(2)SO_(4)` with `O_(2)`

Heating `Fe _(2)(SO_(4))_(3)`

Reaction of concentrated `H_(2)SO_(4)` with `Cu`.

None

Text Solution

Verified by Experts

The correct Answer is:

(A) No reaction takes place between `H_(2)SO_(4)` and `O_(2)`.
(B) `Fe_(2)(SO_(4))_(3)overset(Delta)toFe_(2)O_(3)+3SO_(3)`
(C ) `Cu+2H_(2)SO_(4)(conc) to CuSO_(4)+2H_(2)O+SO_(2)`

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RESONANCE ENGLISH-P BLOCK ELEMENTS-ALP PART 1 OBJECTIVE

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