Coating iron with a zinc layer to stop rusting is called
Asublimation
Bgalvanization
Cevaporation
Dfermentation
Answer & Solution
Correct answer: B. galvanization
Galvanization is the process of applying a protective zinc coating to iron or steel.
Keep practising Physical and chemical changes
Browse all Physical and chemical changes questions for Olympiad (Class 7), or explore more Science topics.
Related questions
A change in colour during a process most reliably suggestsCopper turns green after long exposure to damp air. This shows copper hasWhich pair correctly matches the change with its type?Baking soda is added to vinegar and bubbles of gas appear. This showsWhich of these is a physical change?A chemical reaction changes the atoms of a substance byRusting is specifically the corrosion of which metal?Stainless steel resists rusting because it forms a thin layer of