Chemistry, asked by khongthawronee, 1 day ago

do not corrode even 4. State Teasons for the following: Alaminium oxide is called an amphoteric oxide. in Sodium and potassium metals are kept immersed under kerosene oil nitric acid.

Answers

Answered by sukhmanhanda09

3

Answer:

sodium and potassium can react with air and moisture due to this they can kept in kerosene oil

aluminium oxide is called amphoteric oxide because they show both basic and acidic

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