A. Concentrated tetraoxosulphate (VI) acid
B. Anhydrous calcium chloride
C. Calcium oxide
D. Sodium hydroxide
Correct Answer:
Option A – Concentrated tetraoxosulphate (VI) acid
A. Concentrated tetraoxosulphate (VI) acid
B. Anhydrous calcium chloride
C. Calcium oxide
D. Sodium hydroxide
Correct Answer:
Option A – Concentrated tetraoxosulphate (VI) acid
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