1.

Which among the following statements is incorrect for magnesium metal?(a) It burns in oxygen with a dazzling white flame (b) It reacts with cold water to form magnesium oxide and evolves hydrogen gas (c) It reacts with hot water to form magnesium hydroxide and evolves hydrogen gas (d) It reacts with steam to form magnesium hydroxide and evolves hydrogen gas

Answer»

The answer is (b) It reacts with cold water to form magnesium oxide and evolves hydrogen gas.

Magnessium reacts with cold water to form magnesium oxide and evolves hydrogen gas is a wrong statement because Magnessium Hydroxide is formed not Magnessium oxide.



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