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


One gas bleaches the colour of flowers by reduction, while the other oxidation, the two gases respectively are :

(a) CO and Cl2                             (b) H2S and Br2

(c) NH3 and SO3                           (d) SO2 and Cl2

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#6 | 16th Group

Concept Questions :-

group 16,preparation and properties
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