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Pivot Point 102.11 - 102.13
Flashcards
40 cards
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Practice quiz
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Host live
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Questions
40
Answers
1
Hydrophilic means what?
Loves oil
Loves water
Loves swimming
Hates water
2
A peptide is the ________ of all protein molecules.
Hydrogen
Support
Least
Weakest
3
Which of these does a conditioner do?
Fortify damaged areas
Increase hair growth
Cleanses hair
Prevent lice
4
Which of these would be alkaline, based on its pH?
7
4.5
2
8
5
Which bond is the strongest bond?
Salt
Hydrogen
Disulfide
van der Waals forces
6
Solid matter has what?
Definite weight and shape
Definite weight, shape, volume, carbon
Definite weight, shape, and volume
Definite weight
7
A medicated rinse will help with what kind of condition?
Balding
Minor dandruff
Major dandruff
Hard water build-up
8
What must be present for something to be considered organic chemistry?
Sulfur
Oxygen
Nitrogen
Carbon
9
Gaseous matter has what?
Definite volume
Definite shape
Definite weight
Definite volume and weight
10
What is the abbreviation of the elements that make up hair?
CONES
COHNS
KOHNS
CONS
11
Which of these is an example of a physical change?
2 Hydrogen and 1 oxygen becoming water
Cake being baked
Water becoming ice
Shredding paper
12
What is an emulsion?
When two immiscible liquids are mixed together with a binder
When a solvent dissolves a solute to form a solution
When two miscible liquids became a singular liquid
Substances that do not dissolve in water
13
Dimethicones give what to conditioners?
Softness
Shine
Color
Volume
14
A non-aerosol powder dry shampoo is most recommended for someone who is
Bed ridden and can't wet hair
Bed ridden but can wet their hair
Inactive
Active lifestyle
15
An SDS provides what about the product?
Specific information about product
How it's made
How to use it
Where to buy it
16
Hydrogen bonds are broken by what?
Heat
Water/ heat
Heat/ water/ oxygen
Water
17
What is the characteristics of an immiscible mixture?
Not able to mix
Able to be mixed
Not able to dissolve
Able to dissolve
18
If I took salt, water, sand, and oil and mixed it together, what would be the solvent?
Oil
Salt
Water
Sand
19
What best describes a solution?
two or more molecules that don't fully mix
Substance that dissolves in a liquid
Two or more molecules that don't seperate
A substance that dissolves another substance
20
Which service would you use a neutralizing shampoo with?
Perm
Color
Relaxer
Highlights
21
Which of these would be an acid, based on its pH?
12
4.5
8
7
22
4.5 - 5.5 describes the pH of what?
Skin
All answers
Nails
Hair
23
What's a peptide bond?
Nitrogen and hydrogen linked end to end
Oxygen linked end to end
Carbon linked end to end
Amino acids linked end to end
24
What makes water hard?
Presence of magnesium
All answers
Presence of other metals
Presence of calcium
25
A cream rinse will do what?
Add Luster
All answers
Help detangle
Soften
26
Ointments are mixtures of what?
Organic substances and medicinal agents
Inorganic substances and medicinal agents
Inorganic substances and cosmetic agents
Organic substances and cosmetic agents
27
Deionized water is the main ingredient in most what?
Dry shampoo
Shampoo
Hair waxes
Hair oils
28
What can be detrimental about some rinses?
Adds pigment
Build up of product on hair shaft
Moisturizes
Breaks hair
29
What can elements be broken down into?
Nothing
Oxygen
Hydrogen
Carbon
30
Chemistry is the science of matter and the __________ changes of matter.
Chemical
Physical and chemical
Physical
Organic and inorganic
31
Which type of shampoo returns the pH of hair to 4.5 - 5.5?
PHD balanced
Soapless
pH balanced
Medicinal
32
Lipophilic means what?
Loves water
Loves getting liposuction
Loves waxes
Loves oil
33
What is an example of a suspension?
Mixed color
Oil and vinegar
Salt water
Sriracha ketchup
34
Powders are sifted to remove what?
Carbon
Coarse grain particles
Sulfur
Fine grain particles
35
The moisturizing ingredients on an ingredients list are referred to as what?
Antimicrobials
Humectants
Emulsifiers
Solvents
36
Matter has what?
Occupies space
Weight
Weightless
Has weight and occupies space
37
Liquid matter has what?
Definite shape and volume
Definite weight and volume
Definite volume
Definite weight and shape
38
What is a miscible mixture?
Not able to dissolve
Able to be mixed together
Able to dissolve
Not able to mix together
39
What best describes inorganic chemistry?
Chemistry on dead matter
Chemistry on living matter
Contains carbon
Does not contain carbon
40
A chemical change does what?
When vapor turns to ice
Changes the physical characteristics
When water changes to ice
Change that creates a new substance
