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co --carbon monoxide
Neutral Oxides are non-metal oxides which do not react with acids or bases. All neutral oxides are monoxides (e.g. Carbon monoxide) Neutral Oxides are those oxides which on contact with water produce neither nor base. Their aqueous solution have no action on blue or red litmus .Examples are nitric oxide (NO) and nitrous oxide (N2O)
metal oxides are known as basic oxides only non metalic base is ammonium hydroxide . group ii oxides are generally insoluble
Dioxide, Monoxide, hydroxide, deoxide
when ash of magnesium is dissolved in water then magnesium hydroxide is formed. MgO + H2O---->Mg{oh}2 hence, the solution is basic in nature.The oxides of metals are basic in nature.Therefore,their aqueous solution turns red litmus blue.
co --carbon monoxide
Neutral Oxides are non-metal oxides which do not react with acids or bases. All neutral oxides are monoxides (e.g. Carbon monoxide) Neutral Oxides are those oxides which on contact with water produce neither nor base. Their aqueous solution have no action on blue or red litmus .Examples are nitric oxide (NO) and nitrous oxide (N2O)
They form carbonates, nitrates, sulfites.
metal oxides are known as basic oxides only non metalic base is ammonium hydroxide . group ii oxides are generally insoluble
Dioxide, Monoxide, hydroxide, deoxide
Metal oxides form alkalis when they dissolve in water. Non-metal oxides for acids. For example: carbon dioxide + water --> carbonic acid magnesium oxide + water --> magnesium hydroxide
When oxides reacts with water, it will form hydroxides.
when ash of magnesium is dissolved in water then magnesium hydroxide is formed. MgO + H2O---->Mg{oh}2 hence, the solution is basic in nature.The oxides of metals are basic in nature.Therefore,their aqueous solution turns red litmus blue.
Copper(II) hydroxide and sodium nitrate are thermally decomposed to oxides by heating.
If the iron oxide is Fe3O4 you can use a magnet.This is possible because magnetite has strong magnetic properties.For the separation from other iron oxides aluminium hydroxide can be dissolved in alkalis; iron oxides are not soluble in alkalis.
pickling
These oxides are called amphoteric because they can dissolve in acidic solutions to form metal cations in the solutions but can also dissolve in strongly alkaline aqueous solution to form oxyanions of the metals: aluminate or zincate.