Glucose and Electrical Conductivity Concepts

The video explores whether glucose (C6H12O6) is an electrolyte or a non-electrolyte. It defines an electrolyte as a substance that dissolves in water to produce ions, which conduct electricity. Glucose, composed of non-metals, dissolves in water but does not produce ions, classifying it as a non-electrolyte. Therefore, a glucose solution does not conduct electricity.

What is an electrolyte?

• A substance that cannot conduct electricity

• A substance that dissolves in water and produces ions

• A non-metal compound

• A substance that does not dissolve in water

Which elements make up glucose?

• Nitrogen, phosphorus, and sulfur

• Iron, magnesium, and calcium

• Sodium, chloride, and potassium

• Carbon, hydrogen, and oxygen

What type of compound is glucose?

• Ionic compound

• Covalent or molecular compound

• Metallic compound

• Acidic compound

Why is glucose considered a non-electrolyte?

• It is made up of metals

• It produces ions when dissolved

• It does not dissolve in water

• It dissolves but does not produce ions

What happens to a solution with glucose in terms of electrical conductivity?

• It conducts electricity

• It becomes a strong acid

• It becomes a strong base

• It does not conduct electricity