SSC SSC JE Electrical 2025 Mock Test Series (Paper 1 & Paper 2) General Science Chemistry Chemistry in Everyday Life
Which sulphur containing preservative is used to increase the shelf life of meat products such as fresh sausages and burgers?
1
Sodium metabisulphite
2
Sodium polysulfides
3
Sodium thiosulfate
4
Sodium phenyl sulfide