Scalp and Hair Care Questions & 100% Correct Answers- Latest Test | Graded A+ | Passed
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Course
Scalp and Hair Care
Institution
Scalp And Hair Care
Substances of acidic or alkaline nature dissolve in water and/or contain:
-:- water
Water molecules have two hydrogen atoms and one:
-:- oxygen atom
Acids tend to taste:
-:- sour
All of the following statements regarding pH are true EXCEPT:
- 7 indicates a neutral substance
- values bel...
Scalp and Hair Care Questions & 100%
Correct Answers- Latest Test | Graded A+ |
Passed
Substances of acidic or alkaline nature dissolve in water and/or contain:
✓ -:- water
Water molecules have two hydrogen atoms and one:
✓ -:- oxygen atom
Acids tend to taste:
✓ -:- sour
All of the following statements regarding pH are true EXCEPT:
- 7 indicates a neutral substance
- values below 7 indicate more acidity
- values below 7 indicate more alkalinity
- pH is a unit of measurement that indicates whether a substance is acidic, neutral or
On the pH scale, numbers greater than 7 indicate a(n):
✓ -:- alkaline solution
A pH of 5 is how many more times acidic than a pH of 6?
✓ -:- 10
pH balanced refers to a product that ranges from a pH of:
✓ -:- 4.5-5.5
In what pH range is skin and hair?
✓ -:- 4.5-5.5
What color does red litmus paper turn when placed in an alkali?
✓ -:- blue
2|Page | Grade A+| 2024/2025
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