Question

------------ gas is used to prevent fat or oil containing food material​

Answer 1

Answer:

nitrogen

nitrogen(a) Oil and fat containing food items are flushed or surrounded with an inert gas such as nitrogen while packing them to prevent their contact with oxygen present in the air. This is done to avoid rancidity of fats and oils.

Explanation:

I need some followers plz

I need some followers plz follow meI need some followers plz

I need some followers plz follow meI need some followers plz

I need some followers plz follow meI need some followers plz

I need some followers plz follow me

Answer 2

Nitrogen gas is used to prevent fat or oil containing food material.,..

Hope this helped....