8th Class Science Chemical Effects of Electric Current Question Bank Chemical Effects of Electric Current

  • question_answer
    Why are cans used for storing soft drinks or food items usually electroplated with tin?

    A)  Tin is less reactive than the metal the can is made of.

    B)                         Tin is cheap.

    C)                         Tin is strong and shiny in appearance

    D)                         Tin is lighter than other metals.

    Correct Answer: A

    Solution :

    Cans used for storing soft drinks or food items are usually electroplated with tin because tin is less reactive than the base metal with which the can is made of. Tin does not contaminate the food or soft drink. It also does not get corroded.


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