Question

In a packet of chups , air is replaced by gas:

Answer 1

Answer:

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You may notice that when you open a new bag of potato chips, half of the bag is filled with "air". That air is actually nitrogen gas. Nitrogen is an inert gas, and is used during the packaging process to exclude and remove air and in particular, oxygen.

Answer 2

Explanation:

You may notice that when you open a new bag of potato chips, half of the bag is filled with "air". That air is actually nitrogen gas. Nitrogen is an inert gas, and is used during the packaging process to exclude and remove air and in particular, oxygen.