A. Aluminium oxide
B. Sodium hydrogentrioxosulphate (V)
C. Sodium trioxocarbonate (V)
D. Zinc chloride
Correct Answer:
Option A – Aluminium oxide
A. Aluminium oxide
B. Sodium hydrogentrioxosulphate (V)
C. Sodium trioxocarbonate (V)
D. Zinc chloride
Correct Answer:
Option A – Aluminium oxide
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