Why Is Carbon Dioxide Mixed In Cold Drinks And Beverages?

The video explains why carbon dioxide is used in soft drinks, highlighting its solubility, safety, and cost-effectiveness. It forms carbonic acid, adding flavor and fizz. Other gases are less suitable due to toxicity, cost, or spoilage issues. Carbon dioxide is stable, safe, and preserves drinks, making it the preferred choice for manufacturers.

What chemical compound is formed when carbon dioxide reacts with water in soft drinks?

• Nitric acid

• Carbonic acid

• Sulfuric acid

• Hydrochloric acid

Why is carbon dioxide preferred over other gases in beverages?

• It is the least soluble gas in water.

• It reacts to form harmful byproducts.

• It is the most expensive option.

• It is highly soluble and non-toxic.

Which gas is mentioned as being more abundant than carbon dioxide but unsuitable for use in drinks?

• Helium

• Oxygen

• Methane

• Chlorine

What is a major reason methane is not used in beverages?

• It is not soluble in water.

• It tastes bad.

• It is flammable.

• It is too expensive.

Why can't oxygen be used as an additive in cold drinks?

• It causes drinks to spoil.

• It is too expensive.

• It makes drinks taste sour.

• It is not soluble in water.