ExamPlay Light Logo
وارد شوید

WAEC - Chemistry (1998 - No. 5)

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)
Dehydrating agent
Oxidising agent
Bleaching agent
Acid
Precipitant

نظرات (0)

ورود به نظر
تبلیغات
BrainBehindX Inc Logo
©2026; پشتیبانی شده توسط BrainBehindX Inc