Author Question: Which of the following substances is more likely to dissolve in CH3OH? A) CCl4 B) Kr C) N2 D) ... (Read 77 times)

sheilaspns

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Which of the following substances is more likely to dissolve in CH3OH?
 
  A) CCl4
  B) Kr
  C) N2
  D) CH3CH2OH
  E) H2

Question 2

What is the final stage in municipal water treatment?
 
  A) treatment with ozone or chlorine
  B) course filtration through a screen
  C) addition of CaO/Al2(SO4)3 and settling
  D) sand bed filtration
  E) aeration


debra928

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Answer to Question 1

D

Answer to Question 2

A



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