Which of the following gases can be used for | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Oils and fats are prone to rancidity,which is the oxidation of fats and oils when exposed to air. To prevent this,food items containing oils and f

Vedclass · Accepted Answer

Helium or nitrogen

Vedclass · Answer

(B) Oils and fats are prone to rancidity,which is the oxidation of fats and oils when exposed to air. To prevent this,food items containing oils and fats are often flushed with inert gases. Nitrogen is an inert gas commonly used to replace oxygen in food packaging to prevent oxidation. Helium is also an inert gas that does not react with oils. Therefore,helium or nitrogen can be used to store fresh samples of oil for a long time to prevent rancidity.

Which of the following gases can be used for the storage of a fresh sample of an oil for a long time?

Similar Questions

What is the chemical formula of rust?

Oil and fat containing food items are flushed with nitrogen. Why?

The changes which take place when fats and oils are oxidised:

What type of coating is formed on silver articles when they get corroded?

$(a)$ Define corrosion.
$(b)$ What is corrosion of iron called?
$(c)$ How will you recognise the corrosion of silver?

Vedclass Test Series

Exam Paper Generator

Online Exam Module