Which reaction producese SO_(2) – InterviewSolution

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1.	Which reaction producese SO_(2)
Answer» `2Na_(2)S_(5)+3O_(2)overset(DELTA)underset(air)rarr` `2Na_(2)SO_(3)+underset("excess")Soverset(Delta)rarr` `Na_(2)S_(2)O_(3)+2HCl"(DIL)"` `Na_(2)S_(2)O_(3)+Cl_(2)+H_(2)Orarr` Answer :C

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