

Soap-Making Process and Chemistry
Interactive Video
•
Chemistry, Science, Biology
•
9th - 10th Grade
•
Practice Problem
•
Hard
Patricia Brown
FREE Resource
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main chemical reaction involved in the process of making soap?
Hydrolysis
Polymerization
Saponification
Oxidation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which alkali is used to produce hard soap?
Calcium hydroxide
Potassium hydroxide
Sodium hydroxide
Magnesium hydroxide
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a material required for the saponification process?
Glass rods
Common salt
Sulfuric acid
Coconut oil
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of using a hot plate in the soap-making procedure?
To measure the temperature
To cool the mixture
To dissolve the salt
To heat the mixture until it becomes a paste
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the change of red litmus paper to blue indicate about the soap suspension?
It is salty
It is basic
It is neutral
It is acidic
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of common salt in the soap-making process?
To add fragrance
To dissolve the soap
To precipitate the soap as a solid
To neutralize the alkali
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of using filter paper in the soap-making process?
To measure the pH
To dry the soap
To filter out impurities
To separate the solid soap from the liquid
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
29 questions
Alg. 1 Section 5.1 Coordinate Plane
Quiz
•
9th Grade
22 questions
fractions
Quiz
•
3rd Grade
11 questions
FOREST Effective communication
Lesson
•
KG
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
Discover more resources for Chemistry
22 questions
Unit 9 Gas Law Quiz
Quiz
•
10th Grade
10 questions
Exploring Types of Chemical Reactions
Interactive video
•
6th - 10th Grade
20 questions
Types of Chemical Reactions
Quiz
•
9th - 12th Grade
20 questions
Acids and Bases
Quiz
•
10th Grade
30 questions
Energy Review
Quiz
•
9th Grade
7 questions
GCSE Chemistry - Balancing Chemical Equations #4
Interactive video
•
9th - 10th Grade
20 questions
Chemistry: Classification of Matter
Quiz
•
10th Grade
40 questions
Unit 3 (Part 1) Chemical Equations & Reactions Review Game
Quiz
•
8th - 12th Grade