Question

A) Which of the following non-metals is used as a food preservative?

a) Sulphur

b) Phosphorous

c) Bromine

d) Nitrogen​

Answer 1

Answer:

D) Nitrogen is used for preserving food matreials because of its inert nature

Answer 2

Answer:

• Nitrogen is used as a food preservatives .

Explanation:

Nitrogen is non - metals used as a food preservative .

So, the required option is (d) Nitrogen .

Extra Information !!

Food Preservatives : Substance which is used as for preservation of foods are called food preservatives .

Salt is also used as a food preservatives for pickels .

Sugar is also used to preserve the jams , jellies & sweets .