Question

when mgO is dissolved in water,Mg(OH) is obtained.the solution thus obtained is

Answer 1

Answer:

For example: magnesium reacts with oxygen to form magnesium oxide. The reaction involved is: 2Mg(s)+O2(g)→2MgO(s) The metal oxide form alkali solution when dissolved in water. This solution turns red litmus paper to blue. Hence, these metal oxides are basic in nature.

Answer 2

Answer:

For example: magnesium reacts with oxygen to form magnesium oxide. The reaction involved is: 2Mg(s)+O2(g)→2MgO(s) The metal oxide form alkali solution when dissolved in water. This solution turns red litmus paper to blue. Hence, these metal oxides are basic in nature.

Explanation:

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