Food cans are coated with tin and NOT zinc because-

Correct option is D

The correct answer is (d) Zinc is more reactive than tin.
Key Points:
· Food cans are coated with tin rather than zinc because tin is less reactive and more resistant to corrosion.
· Zinc is more reactive than tin, and if used to coat food cans, it could react with the acidic components in food, potentially leading to contamination and spoilage.
· Tin, on the other hand, is less likely to react with food substances, making it a safer and more stable choice for coating food cans.
Information Booster:
· Reactivity of Metals: Tin is less reactive than zinc, which makes it more suitable for applications where the material needs to be non-reactive, such as in food storage.
· Corrosion Resistance: Tin offers better corrosion resistance in contact with food compared to zinc.
· Cost: While cost can be a factor, the primary reason for choosing tin over zinc in food cans is the difference in reactivity.