1.

The product formed when the white substance obtained by burning magnesium is dissolved in water is

Answer»

magnesium oxide
magnesium carbonate
magnesium hydroxide
magnesium sulphate

Solution :`2Mg + O_2 to UNDERSET("WHITE SUBSTANCE")(2MgO)`
`MGO + H_2 O to underset("magnesium hydroixde")(Mg(OH)_2))`


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