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Jaskarn cleaned Magnesium Ribbon with sand paper before performing an experiment. Why did Jaskarn do that ? 1. To smoothen the ribbon 2.To remove the layer of carbon dioxide 3.To remove the layer of Magnesium oxide 4. All of above

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Answered by umasahu871999

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Our mothers are like a security blanket to us because she saves us from all problems. She never regards her own problems and listens to us all time. In order to give her respect, the second Sunday of May month has been dedicated to her to celebrate mother's day. This event is of great importance to us and our mothers

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Jaskarn cleaned Magnesium Ribbon with sand paper before performing an experiment. Why did Jaskarn do that ? 1. To smoothen the ribbon 2.To remove the layer of carbon dioxide 3.To remove the layer of Magnesium oxide 4. All of above​

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Jaskarn cleaned Magnesium Ribbon with sand paper before performing an experiment. Why did Jaskarn do that ? 1. To smoothen the ribbon 2.To remove the layer of carbon dioxide 3.To remove the layer of Magnesium oxide 4. All of above