Question

4. Oxygen reacts with sodium metal and gives
a. Sodium hydroxide
b. Sodium oxide
c. Sodium carbonate
d. Sodium bicarbonate​

Answer 1

Answer:

sodium hydroxide.

Explanation:

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Answer 2

a) Sodium hydroxide

Reaction with air, water, and hydrogen

The corrosion of solid sodium by oxygen also is accelerated by the presence of small amounts of impurities in the sodium. In ordinary air, sodium metal reacts to form a sodium hydroxide film, which can rapidly absorb carbon dioxide from the air, forming sodium bicarbonate.