Electrolysis: Driving Chemical Reactions with Electricity

The video tutorial explains the use of conductive liquids in chemical reactions, focusing on electrolysis. It describes various mediums like salt solutions, water, and ionic liquids used in the process. The tutorial highlights the applications of salt electrolysis, such as extracting metals like aluminum from ores and producing gases like oxygen and hydrogen in laboratory settings.

What is the primary role of a conductive liquid in electrolysis?

• To cool down the reaction

• To provide energy to the system

• To facilitate the chemical reaction

• To act as a catalyst

Which of the following is NOT a medium used in electrolysis?

• Solution of salts

• Molten metal

• Simple water

• Solid metal

What is one of the uses of salt electrolysis in the laboratory?

• To produce carbon dioxide

• To extract gold

• To produce oxygen and hydrogen

• To create synthetic polymers

Which metal is commonly extracted using salt electrolysis?

• Aluminium

• Gold

• Copper

• Iron

What is a common application of electrolysis in industry?

• Generating electricity

• Extracting metals from ores

• Producing synthetic fibers

• Creating alloys