Math, asked by shildeep400, 1 month ago

1) Why should a Magnesium ribbon be cleaned before burning in air ?​

Answers

Answered by manishapatel8158
3

To remove the Magnesium oxide layer from the ribbon which may prevent or slow down the burning of magnesium ribbon. Unwanted impurities deposited on the magnesium ribbon can be removed and only pure magnesium can be used for the reaction.

Answered by rk0784611
1

Answer:

Magnesium ribbon should be clean before burning to remove the protective layer of zinc oxide

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