Multiple choice

Why are food storage cans made of electroplated tin instead of being made of iron?

  1. Tin is less reactive than iron.

  2. Tin is more reactive than iron.

  3. Tin reacts with food to prevent spoiling.

  4. Tin is a non-reactive metal.
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A Correct answer
Explanation

Tin cans are used for storing foods and are made by electroplating tin instead of iron because tin is less reactive than iron and does not react with food.

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