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Give reason oxides of alkali metals …

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Give reason oxides of alkali metals are basic

Posted by Jay Parmar 7 years, 10 months ago

CBSE > Class 11 > Chemistry

1 answers

Akshita Chaudhary 7 years, 10 months ago

Because they react with acids to give salt and water. Example- MgO + 2HCl---> MgCl2 + H2O Since only bases react with acids to give salt and water(neutralization reaction). So By comparison oxides of metals are basic. And similarly oxides of nonmetals are acidic.

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