SCS Yr 10 Desalination

Identify the word that means removing salt from salty water

• Descaling
• Desalination
• Desaltination
• Distribution

Identify the separation method that uses an liebig condenser.

• Condensation
• Desalination
• Distillation
• Lieing

What word describes the process of water moving through a semi permeable membrane, from a low concentration to a high concentration.

• Ooosnosis
• Reverse Osmosis
• Permeation
• Osmosis

What word describes the process of water moving through a semi permeable membrane, from a high concentration to a low concentration.

• Ooosnosis
• Reverse Osmosis
• Permeation
• Osmosis

What does reverse osmosis need to work?

• high pressure
• low pressure
• high temperature
• low temperature

What does distillation need to work?

• high pressure
• low pressure
• high temperature
• low temperature

Identify the "pro" for using distillation to remove salt from salty water.

• It is a fast process
• It requires a large amount of energy.
• It is a slow process
• It requires little energy.

Identify the "pro" for using reverse osmosis to remove salt from salty water.

• It is a fast process
• It requires a large amount of energy.
• It is a slow process
• It requires little energy.

Identify the "con" for using distillation to remove salt from salty water.

• It is a fast process
• It requires a large amount of energy.
• It is a slow process
• It requires little energy.

Identify the "con" for using reverse osmosis to remove salt from salty water.

• It is a fast process
• It requires a large amount of energy.
• It is a slow process
• It requires little energy.