Osmosis and Naked Eggs Quiz

What is the primary concept being explored in the video?

• Condensation

• Evaporation

• Osmosis

• Diffusion

Which ingredient is used to dissolve the eggshell?

• Corn syrup

• Water

• Food coloring

• Vinegar

What happens to the egg after being submerged in vinegar for 24 hours?

• It remains unchanged

• It dissolves completely

• It grows

• It shrinks

Why is the spoon used in the corn syrup experiment?

• To break the egg

• To measure the syrup

• To submerge the egg

• To stir the syrup

What is the effect of placing the egg in corn syrup?

• The egg dissolves

• The egg changes color

• The egg shrinks

• The egg grows

What is added to the water in the final step of the experiment?

• Sugar

• Food coloring

• Vinegar

• Salt

What happens to the egg when placed in colored water?

• It remains the same

• It changes color and grows

• It dissolves

• It shrinks

What is the main reason water moves through the egg's membrane?

• Color change

• Concentration gradient

• Pressure difference

• Temperature change

What is the chemical reaction that occurs when vinegar interacts with the eggshell?

• Formation of glucose

• Formation of calcium acetate

• Formation of sodium chloride

• Formation of sulfuric acid

What type of membrane does an egg have?

• Impermeable

• Semi-permeable

• Permeable

• Non-permeable