Cosmo 1010 Exam – Questions With Fully Solved
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True or False: When a chemical relaxer is applied to hair, it can increase the hair's acidity up
1
to pH 14.
Hydroxide relaxers permanently straighten hair by removing one of the bonded sulfur
2
atoms in a disulfide bond. What is the name of this process?
When wrapping hair for a perm, which pattern provides the greatest flexibility for
3
directional flow?
True or False: Sodium hydroxide, potassium hydroxide, lithium hydroxide, and guanidine
4 hydroxide are all types of hydroxide relaxers that can shrink the hair down to half its
normal diameter.
Don't know?
Terms in this set (55)
, True or False: When a chemical relaxer False
is applied to hair, it can increase the
hair's acidity up to pH 14.
True or False: Hydroxide ions, the True
active ingredient in all hydroxide
relaxers, are very strong alkalis with
pH 13.
True or False: Coarse, highly textured False
hair with a strong, compact cuticle
layer requires a high-acid chemical
solution.
True or False: The pH of hair is 7 False
(neutral).
True or False: Sodium hydroxide, False
potassium hydroxide, lithium
hydroxide, and guanidine hydroxide
are all types of hydroxide relaxers that
can shrink the hair down to half its
normal diameter.
True or False: Hydroxide relaxers False
break disulfide bonds the same way as
the reduction reaction of thio-based
relaxers.
True or False: The disulfide bonds True
broken by hydroxide relaxers can
never be reformed.
True or False: Porous, damaged, or True
chemically treated hair requires a less
alkaline solution.
Solutions
Save
Practice questions for this set
Learn 1 /7 Study using Learn
Bricklay
Choose an answer
True or False: When a chemical relaxer is applied to hair, it can increase the hair's acidity up
1
to pH 14.
Hydroxide relaxers permanently straighten hair by removing one of the bonded sulfur
2
atoms in a disulfide bond. What is the name of this process?
When wrapping hair for a perm, which pattern provides the greatest flexibility for
3
directional flow?
True or False: Sodium hydroxide, potassium hydroxide, lithium hydroxide, and guanidine
4 hydroxide are all types of hydroxide relaxers that can shrink the hair down to half its
normal diameter.
Don't know?
Terms in this set (55)
, True or False: When a chemical relaxer False
is applied to hair, it can increase the
hair's acidity up to pH 14.
True or False: Hydroxide ions, the True
active ingredient in all hydroxide
relaxers, are very strong alkalis with
pH 13.
True or False: Coarse, highly textured False
hair with a strong, compact cuticle
layer requires a high-acid chemical
solution.
True or False: The pH of hair is 7 False
(neutral).
True or False: Sodium hydroxide, False
potassium hydroxide, lithium
hydroxide, and guanidine hydroxide
are all types of hydroxide relaxers that
can shrink the hair down to half its
normal diameter.
True or False: Hydroxide relaxers False
break disulfide bonds the same way as
the reduction reaction of thio-based
relaxers.
True or False: The disulfide bonds True
broken by hydroxide relaxers can
never be reformed.
True or False: Porous, damaged, or True
chemically treated hair requires a less
alkaline solution.
