In the laboratory preparation of chlorine from ... - JAMB Chemistry 2016 Question
In the laboratory preparation of chlorine from concentrated hydrochloric acid in the presence of potassuim tetraoxomanganate(VII) the produced is dried by passing it through
A
Concentrated tetraoxosulphate (VI) acid
B
Anhydrous calcium chloride
C
Calcium oxide
D
Sodium hydroxide
correct option: a
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