Solubility: Why does soda fizz when you shake it?

What is the main idea about why fizz explodes from a shaken cold drink?

• Solubility

• Temperature

• Color

• Sweetness

What are the two main things found in a cold drink?

• Sugar and water

• Flavored water and carbon dioxide

• Ice and juice

• Milk and syrup

What is formed when carbon dioxide mixes with flavored water in a cold drink?

• Citric acid

• Sulfuric acid

• Carbonic acid

• Acetic acid

What does carbonic acid give to a cold drink?

• A special taste

• A bright color

• A sweet smell

• A smooth texture

Is it easy to put a lot of carbon dioxide into water under normal conditions?

• Yes, it's very easy

• It's easy if the water is hot

• It's easy if the water is salty

• No, it's hard to dissolve a lot

What two things help put a lot of carbon dioxide into water for cold drinks?

• Low pressure and high temperature

• High pressure and low temperature

• High pressure and high temperature

• Low pressure and low temperature

What do water molecules do to the extra carbon dioxide in a cold drink bottle?

• They trap it

• They push it out

• They change it into water

• They make it disappear

Why are cold drink bottles closed very tightly?

• To make them look nice

• To keep them from spilling

• To keep the fizz and taste inside

• To make them easy to open

What happens to the pressure inside a cold drink bottle when you open it?

• It stays the same

• It goes up

• It becomes very hot

• It goes down

What happens to the carbon dioxide gas when a cold drink bottle is opened?

• It starts to leave the water

• It turns into water

• It becomes solid

• It stays trapped in the water