Experiment and classify substances into groups by using their texture or particle size as criteria and explain properties of each group of substances.
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Q 1/20
Score 0
What is the primary purpose of the aloe vera gel product described in the sources?
30
To remove wrinkles
To lighten hair
To treat acne
To moisturise and protect skin
Q 2/20
Score 0
Which of the following is NOT a reason why aloe vera was chosen as the key ingredient for this project?
30
It has a strong, pleasant fragrance.
It is known for its skin-soothing properties.
It is readily available in Thailand.
It contains vitamins and other beneficial compounds.
20 questions
Q.
What is the primary purpose of the aloe vera gel product described in the sources?
1
30 sec
SC7.SPS.1
Q.
Which of the following is NOT a reason why aloe vera was chosen as the key ingredient for this project?
2
30 sec
Q.
According to the sources, what specific skin concerns does this aloe vera gel aim to address?
3
30 sec
Q.
Which of the following ingredients in the aloe vera gel is responsible for its thickening properties?
4
30 sec
Q.
What is the function of TEA 99% in the aloe vera gel formulation?
5
30 sec
Q.
Why is a preservative like BNB-G170 included in the aloe vera gel?
6
30 sec
Q.
Which of the following is NOT mentioned as a step in extracting aloe vera gel from the plant?
7
30 sec
Q.
How is the flower extract incorporated into the aloe vera gel?
8
30 sec
Q.
According to the sources, how long should flowers be soaked in alcohol to create the flower extract?
9
30 sec
Q.
What is the recommended course of action if any adverse reactions occur after using the aloe vera gel?
10
30 sec
Q.
What is the primary target audience for this aloe vera gel product?
11
30 sec
Q.
Which of the following statements about the benefits of aloe vera is supported by the sources?
12
30 sec
Q.
According to the sources, how do glycoproteins and polysaccharides contribute to the effectiveness of the aloe vera gel?
13
30 sec
Q.
What is the role of glycerin in the aloe vera gel formulation?
14
30 sec
Q.
Which of the following safety precautions is mentioned in the sources regarding the aloe vera gel?
15
30 sec
Q.
When should the aloe vera extract be added to the gel mixture?
16
30 sec
Q.
What is the main idea behind the "DIY approach" emphasised in the project?
17
30 sec
Q.
How does the project aim to address the problem of Thailand's hot climate?
18
30 sec
Q.
What is the significance of the statement, "Because Thailand has a relatively hot climate, it causes various skin problems. Therefore, we searched for information that can help solve this problem"?
19
30 sec
Q.
According to the sources, where can detailed step-by-step instructions for making the aloe vera gel be found?
