NEET Chemistry The p-Block Elements (XII) Questions Solved

One gas bleaches the coloured matter by reduction temporary while the other one by oxidation
permanently. The gases are respectively:

(A) SO2 and Cl2                               (B) O3 and Cl2

(C) H2S and CO2                             (D) Cl2 and SO2

Concept Videos :-

#6 | 16th Group

Concept Questions :-

group 16,preparation and properties
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