Chemistry
Grade-6
Easy
Question
Identify the products obtained from the following when calcium carbonates react with nitric acids.
- Only calcium nitrate
- Calcium nitrate and carbon dioxide
- Calcium nitrate and water
- Calcium nitrate, water, and carbon dioxide
Hint:
Nitric acid is a good acid and is a gas while calcium carbonate is solid. When nitric acid falls on the surface of calcium carbonate, a reaction occurs on the surface of carbonate itself leading to the formation of different compounds.
The correct answer is: Calcium nitrate, water, and carbon dioxide
When calcium carbonates react with nitric acids, the products formed are Calcium nitrate, water, and carbon dioxide.
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