alleryIron is protected from rusting by coating it with zinc. This process is called:
Aelectroplating
Bgalvanisation
Ctinning
Danodising
Answer & Solution
Correct answer: B. galvanisation
Galvanisation = coating iron/steel with zinc.
The zinc layer corrodes preferentially, sacrificing itself to protect the iron underneath.
Keep practising Metals and Non-metals
Browse all Metals and Non-metals questions for Andhra Pradesh SSC (Class 10), or explore more Science topics.
Related questions
Which of the following can undergo a chemical reaction?Which of the following non-metals is a liquid?Electrical wires have a coating of an insulting material. The material, generally used isGenerally, non-metals are not conductors of electricity. Which of the following is a good Although metals form basic oxides, which of the following metals form an amphoteric oxide?Which among the following alloys contain mercury as one of its constituents?During electrolytic refining of zinc, it getsWhich one of the following four metals would be displaced from the solution of its salts b