The History of Soap-Making
- 1. Where is the earliest known evidence of soap-making from?
A) Greece
B) China
C) Egypt
D) Babylon
- 2. Which civilization is known for adding fragrance to soap?
A) Ancient Egyptians
B) Chinese
C) Indigenous Americans
D) Ancient Romans
- 3. What was the primary use of soap in the Middle Ages?
A) Cooking
B) Medicine
C) Bathing and cleaning
D) Textile dyeing
- 4. What is a common advantage of glycerin soap?
A) Thicker texture
B) Higher lathering
C) Longer shelf life
D) Moisturizing properties
- 5. Which animal fat was commonly used in Europe for soap-making?
A) Cod liver oil
B) Butter
C) Tallow
D) Lard
- 6. Which type of soap is known for being milder and often used for baby products?
A) Lye soap
B) Glycerin soap
C) Syndet bar
D) Castile soap
- 7. What process involves mixing fats and lye to produce soap?
A) Hydrolysis
B) Distillation
C) Fermentation
D) Saponification
- 8. What city was known as a soap-making center in the 19th century?
A) Marseille
B) Paris
C) Berlin
D) London
- 9. Which modern brand popularized liquid soap in the late 20th century?
A) Dove
B) Softsoap
C) Fels-Naptha
D) Irish Spring
|