Helonafi Helonafi

24-06-2020
Chemistry

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quick question plz . .....Which one of the following is acidic oxide?

A. K2O

B. CO2

C. MgO

D. Al2O3

Respuesta :

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24-06-2020

Answer:

B

Explanation:

its an acidic oxide, it disolves in water to form carbonic acid which is an acid

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