Chemistry in daily life # 62

Chemistry Level 1

Which atmospheric gas is used for preserving packed food and beverages?

carbon dioxide inert gases nitrogen No gas (vacuum) oxygen

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2 solutions

Shreya Sinha
Mar 18, 2018

Nitrogen acts as an antioxidant and hence used for preserving packed food and beverages.

Hariharan Gandhi
Nov 11, 2015

Filling Nitrogen in the packets prevents oxidation of the fats and oils present in the food/beverage.

http://www.mathesongas.com/applications/FoodAndBeverage.aspx

The answer may not be the most abundant gas.

Lu Chee Ket - 5 years, 4 months ago

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