What is the function of sulphur IV oxide in the... - WAEC Chemistry 1998 Question
What is the function of sulphur (IV) oxide in the reaction represented by the following equation? SO 2(aq) + 2H2S(g) → 3S (s) + 2H 2O (l)
A
Dehydrating agent
B
Oxidising agent
C
Bleaching agent
D
Acid
correct option: b
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