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Why food particles preferably packed in aluminum foil?

Posted by Shabnam Khan 7 years, 7 months ago

CBSE > Class 10 > Science

4 answers

Vedantu Prize 4 years, 1 month ago

aluminum is less reactive

0Thank You

Debjani Pradhan 5 years, 7 months ago

1) Aluminium is a good conductor of heat therefore when we wrap hot food in the aluminium foil it keeps the food warm. 2) Aluminium reacts with present O2 and forms a layer of aluminium oxide (Al2O3) on it. Once the lead is formed aluminium farther does not react with O2 and keeps the food safe from other possible reactions.

1Thank You

Utkarsh Dubey 7 years, 7 months ago

so that food can not oxidise easily

2Thank You

Neha Kumari 7 years, 7 months ago

Because aluminium is highly malleable and easily available at low price.

1Thank You

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CBSE > Class 10 > Science