ROCK CANDY N CRYSTALIZZATION

What is rock candy primarily made of?

• Salt

• Sugar

• Water

• Honey

What type of solution is required to form rock candy?

• Saturated solution

• Unsaturated solution

• Supersaturated solution

• Diluted solution

What triggers the formation of sugar crystals in rock candy?

• Adding more sugar

• Stirring continuously

• Evaporation of water

• Heating the solution

Why was rock candy considered a symbol of wealth in the 1800s?

• It required rare ingredients

• It was difficult to make

• It was used as currency

• It was made of gold

What is crystallization?

• The process of dissolving a solid in a liquid

• The process of forming a solid crystal structure from a liquid or gas

• The process of heating sugar to make caramel

• The process of freezing water into ice

Which factor can speed up the crystallization process?

• Increasing the temperature

• Lowering the temperature

• Adding salt to the solution

• Rapid stirring

What type of crystals does crystallization not form?

• Salt

• Sugar

• Diamonds

• Plastic

What happens when a liquid cools or evaporates during crystallization?

• It becomes a gas

• Its particles arrange into a regular, repeating pattern

• It changes into a solid without any pattern

• It dissolves completely

What is the effect of slow cooling during crystallization?

• Smaller crystals

• Larger crystals

• Faster evaporation

• No crystals

Which of the following is not a use of crystallization?

• Producing salt

• Purifying chemicals

• Creating jewelry

• Manufacturing plastics