Question

Explain by an
activity the nature of
metallic oxides in basic.

plz answer correct.......
right answer.......
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Answer 1

Explanation:

Take a magnesium ribbon and burn it .

It burns with a dazzling white light.

The chemical reaction of this is as follows ;:-

2Mg + O2 ---> 2MgO known as magnesium oxide.

Dissolve it on water.

It forms :-

MgO + H2O ----> Mg(OH)2 known as magnesium hydroxide (milk of magnesia).

Tak e a litmus paper test.

Since Mg(OH)2 is a basic oxide it converts red litmus paper to blue.

So in this way metal oxides are basic in nature.

Answer 2

Answer:

Explanation:

Some metal oxides are basic or amphoteric in nature and form salts with base in neutralization reaction. ... Non-metal oxides such as sulphur dioxide and nitrogen oxide are responsible for acid rain