Chemistry in Everyday Life Quiz

What is the primary role of chemistry in our daily lives?

• To replace all natural products

• To create new elements

• To eliminate all chemical reactions

• To understand the properties and behavior of matter

Which of the following is a common artificial sweetener used in cool drinks?

• Fructose

• Glucose

• Aspartame

• Sucrose

What type of detergent is sodium dodecyl sulfate (SDS)?

• Anionic detergent

• Cationic detergent

• Amphoteric detergent

• Nonionic detergent

Which chemical is commonly used to increase the shelf life of cosmetics?

• Citric acid

• Baking soda

• Parabens

• Sodium chloride

What is the function of surfactants in cleaning agents?

• To increase water temperature

• To reduce surface tension of water

• To add color to the product

• To thicken the solution

Which type of rays do sunscreens primarily block?

• Infrared rays

• UVA and UVB rays

• Visible light rays

• Gamma rays

What is the role of enzymes in detergents?

• To create bubbles

• To add fragrance

• To change the color of fabrics

• To break down specific types of stains

Which of the following is a common cationic detergent?

• Sodium lauryl sulfate

• Sodium tripolyphosphate

• Cetylpyridinium chloride

• Sodium carbonate

What is the primary benefit of understanding chemistry in food?

• To make food taste better

• To understand nutritional value and safety

• To increase food prices

• To eliminate all preservatives

Which of the following is a property of acids used in cleaning?

• They create bubbles

• They add color to surfaces

• They remove mineral deposits

• They dissolve grease