10th Class Science Metals and Non-metals Question Bank 10th CBSE Science Metals and Non-metals

  • question_answer
      Why are food cans tin-plated instead of zinc plated though zinc is cheaper than tin?

    Answer:

                      Tin is less reactive than zinc. It is less likely to dissolve in the liquid stored in the food c Tin reacts only with powerful acids whereas zinc can easily react even with tomatoes, so it is not safe to store food in zinc-plated c


You need to login to perform this action.
You will be redirected in 3 sec spinner