When CaO(s)is Dissolved in Water,which of the Following Is True

question 10

Multiple Choice

When CaO(s) is dissolved in water,which of the following is true?

• A)The solution contains O^2-(aq),OH^-(aq),and Ca²⁺(aq).
• B)The solution contains CaO(aq).
• C)CaO(s)does not dissolve in water.
• D)The solution contains O^2-(aq)and Ca²⁺(aq).
• E)The solution contains OH^-(aq)and Ca²⁺(aq).

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