SSC SSC Selection Post (Phase 13) 2025 Mock Test General Science Chemistry Chemistry in Everyday Life
Galvanisation is a method of protecting steel and iron from rusting by coating them with a thin layer of ______.
1
Tin
2
Copper
3
Aluminium
4
Zinc
Galvanisation is a method of protecting steel and iron from rusting by coating them with a thin layer of ______.