Question

3. A metal A, which is ductile and used for covering sheet foods, when heated with oxygen gives an oxide B, which is amphoteric in nature? Identify A and B. Write down the reactions of oxide B with HC1 and NaOH.

Answer 1

Answer:

hey mate here it's your answer.

A= Aluminum

B=Aluminium oxide

hope this help you.

Answer 2

Answer:

It is very easy mate

Explanation:

A means alluminium

B means alluminium oxide.

hope you like the answer.

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