Question

A shining metal ‘M’, on burning gives a dazzling white flame and changes
to a white powder ‘N’.
(a) Identify ‘M' and 'N'.
(b) Represent the above reaction in the form of a balanced chemical
equation.
(c) Does 'M' undergo oxidation or reduction in this reaction ? Justify.​

Answer 1

Explanation:

M is magnesium

n is magnesium oxide

Answer 2

Answer:

Magnesium metals burns in oxygen with dazzling white light.

Explanation:

Magnesium ribbon when burns in oxygen give bright white flame. After burning white color powder of magnesium oxide is obtained which can be  seen with the help of eyes.

Two moles of magnesium metal are reacting with 2 moles of oxygen gas to give two moles of magnesium oxide which is white in color.

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