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aluminium is a reactive metal then also used in cooking why?

Posted by Ramkumar Kundu 4 years, 1 month ago

CBSE > Class 10 > Science

3 answers

Mayank Jalandhary 4 years, 1 month ago

This is because aluminium reacts with oxygen present in air to form a thin layer of aluminium oxide. This oxide layer is very stable and prevents further reaction of aluminium with oxygen. Also, it is light in weight and a good conductor of heat. Hence, it is used to make cooking utensils.

3Thank You

Tanisha Kar 4 years, 1 month ago

So it's does not react with other substances and doesn't prepared any salt or acid that very poisonous to our body

1Thank You

Tanisha Kar 4 years, 1 month ago

Because it's form a protective layer on its surface named aluminium oxide

1Thank You

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Posted by Pandey Ji 5 months, 3 weeks ago

CBSE > Class 10 > Science