Question

Alkalies combine with carbon dioxide of the atmosphere to form.
1. Hydrogen Carbonate
2. Carbonate
3. Carbonic Acid
4. Bicarbonate
5. None Of These

Answer 1

Answer:

none of these

Explanation:

It reacts with carbon dioxide to form lithium carbonate and oxygen.

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Answer 2

2. Carbonates

Explanation:

Sodium hydroxide is an alkali, and carbon dioxide is an acid gas, and the two react to form sodium carbonate (washing soda).