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Author Question: Chlorinated hydrocarbons, such as carbon tetrachloride CCl4, make good dry cleaning solvents because ... (Read 317 times)

Jramos095

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Chlorinated hydrocarbons, such as carbon tetrachloride CCl4, make good dry cleaning solvents because
 
  A) they dissolve in water.
  B) they dissolve water insoluble stains, like grease and oil.
  C) they are not liquids at room temperature.
  D) they cause no significant health problems.

Question 2

Radon is released from soil and rock where it is produced because radon is a
 
  A) gas.
  B) liquid.
  C) solid.
  D) plasma.



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miss.ashley

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Answer to Question 1

B

Answer to Question 2

A




Jramos095

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Reply 2 on: Aug 27, 2018
Excellent


samiel-sayed

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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