1.

Which of the following statements are correct for SO_(2) gas ?

Answer»

It acts as bleaching AGENT in moist conditions
It's molecule has linear geometry
It's dilute solution isused as disinfectant
It can be prepareed by the reaction of dilute `H_(2)SO_(4)` with metal SULPHIDE

Solution :`SO_(2)` has angular geomety. When dil. `H_(2)SO_(4)` reacts with metal sulphide, `H_(2)S` is PRODUCED and not `SO_(2)`. Thus, option (a) and (c) are correct.


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