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Author Question: The World Health Organization estimates that over 3.0 million people die from indoor or outdoor air ... (Read 97 times)

tth

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The World Health Organization estimates that over 3.0 million people die from indoor or outdoor air pollution every year.
 
  Indicate whether the statement is true or false

Question 2

All of the following contain more than one hydroxyl group EXCEPT
 
  A) ethylene glycol.
  B) glycerol.
  C) methanol.
  D) propylene glycol.



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Li Jun

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Answer to Question 1

FALSE

Answer to Question 2

C




tth

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Reply 2 on: Aug 27, 2018
:D TYSM


ttt030911

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Reply 3 on: Yesterday
Wow, this really help

 

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