Which of the Following Compounds Is $\underline{\text{soluble }}$ In Water?
A) Al₂S₃
B) K₂O
C) CoS
D) Hg₂I₂

question 75

Multiple Choice

Which of the following compounds is $\underline{\text{soluble }}$ in water?

• A) Al₂S₃
• B) K₂O
• C) CoS
• D) Hg₂I₂
• E) HgO

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