Types of Oils Used in Cosmetics
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Questions and Answers

What is a potential health risk associated with excessive cosmetic use?

  • Stronger immune system
  • Hair loss
  • Skin cancer (correct)
  • Improved vision
  • Which chemical, found in skincare products, is mentioned as increasing cancer risk?

  • Vitamin C
  • Coconut oil
  • Formaldehyde (correct)
  • Hyaluronic acid
  • What is the main purpose of perfumes in various products?

  • Increase the shelf life
  • Cause lung infections
  • Enhance the color of the product
  • Impart a pleasant scent (correct)
  • Which mineral is talcum powder primarily composed of?

    <p>Magnesium, silicon, and oxygen</p> Signup and view all the answers

    In which product category is talcum powder commonly used?

    <p>Cosmetics</p> Signup and view all the answers

    Which of the following chemicals is NOT a common ingredient found in perfume?

    <p>Hydrogen peroxide</p> Signup and view all the answers

    What is the main function of talcum powder when applied to the skin?

    <p>Absorbs moisture and reduces friction</p> Signup and view all the answers

    Which of the following is a potential side effect of using perfumes containing harmful chemicals?

    <p>Allergies and infections</p> Signup and view all the answers

    'Talc' is a hydrous silicate mineral composed of which elements?

    <p>Magnesium, silicon, and oxygen</p> Signup and view all the answers

    What is the primary purpose of citric acid powder in detergents?

    <p>To act as a bleaching agent</p> Signup and view all the answers

    What role do bile soaps play in detergent formulations?

    <p>Optional but effective on stubborn stains</p> Signup and view all the answers

    Which chemical component in detergents is responsible for their sudsing ability and grease-cutting power?

    <p>Surfactants</p> Signup and view all the answers

    What is the main function of optical brighteners in detergents?

    <p>Brightening clothes without cleaning power</p> Signup and view all the answers

    Which chemical component is essential for the production of powdered detergents due to its high alkalinity and surfactant property?

    <p>Soda ash</p> Signup and view all the answers

    In a detergent formulation, what is the role of acids?

    <p>Neutralize other ingredients</p> Signup and view all the answers

    Which of the following chemicals in detergents is primarily used for disinfection and color removal from fabrics?

    <p>Bleach</p> Signup and view all the answers

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