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Author Question: Which of the following will result from adding a plasticizer to a polymer? A) They will have a ... (Read 54 times)

jessicacav

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on: Aug 27, 2018
Which of the following will result from adding a plasticizer to a polymer?
 
  A) They will have a higher glass transition temperature, Tg.
  B) They will be more rigid.
  C) They will be more transparent.
  D) They will be less brittle.

Question 2

Which of the following categories of surfactants gives the least amount of sudsing?
 
  A) amphoteric surfactants
  B) anionic surfactants
  C) cationic surfactants
  D) nonionic surfactants


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raili21

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Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

D


jessicacav

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Reply 2 on: Aug 27, 2018
Gracias!

blakcmamba

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Reply 3 on: Yesterday
Excellent

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