Chemical Effects of Electric Current

What is the topic of the quiz?

• Human Digestive System

• Photosynthesis

• Chemical Effects of Electric Current

• Newton's Laws of Motion

What gets deposited on the plate connected to the negative terminal of the battery?

• Zinc

• Gold

• Silver

• Copper

What is the relationship between Rubber and Insulator?

• Rubber: Insulator

• Rubber: Conductor

• Rubber: Metal

• Rubber: Liquid

What happens when an electric current is passed through an electrolyte?

• Physical reaction takes place

• Biological reaction takes place

• Chemical reaction takes place

• No reaction takes place

Is Vinegar a conductor of electricity?

• Not mentioned in the text

• False

• Maybe

• True

What is the electrode to which negative ions move?

• Anode

• Cathode

• Electrolyte

• Conductor

What glows even when a weak electric current passes through it?

• CFL

• LED

• Bulb

• Tube light