which of the following oxides dissolve in water to give a alkali solution ?
SO2 CaO SO3 NO2
with explanation
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which of the following oxides dissolve in water to give a alkali solution ?
SO2 CaO SO3 NO2
with explanation
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An acidic solution can be formed when a non-metal oxide is dissolved in water. For example, magnesium oxide dissolves to form alkaline solutions. Sulfur dioxide and nitrogen dioxide however, will dissolve to form acidic solutions.
CaO (Calcium oxide) dissolves in water to give an alkali solution.
Reason - CaO dissolves in water to give [tex]Ca(OH)_{2}[/tex] as it is a basic oxide.
What are Basic oxides?