9) When magnesium is reacted with oxygen to form magnesium oxide in the following reaction: 2 Mg 2MgO A) Magnesium is oxidised and oxygen oxidized B) Oxygen is able to reduces magnesium significantly C) Magnesium is oxidized and oxygen reduced D) When the amount of oxygen decreases, magnesium increases

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A: The reaction given is  => ZnO + C --------> Zn + CO

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