1.

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

Answer»

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.



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