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Author Question: Fabric softeners are cationic surfactants. Indicate whether the statement is true or ... (Read 52 times)

K@

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on: Aug 27, 2018
Fabric softeners are cationic surfactants.
 
  Indicate whether the statement is true or false

Question 2

Biomass may be burned directly or chemically converted to a more convenient form (liquid or gas). Which of the following statements is true?
 
  A) The conversion of biomass to a more convenient form improves the overall efficiency of the energy conversion.
  B) The conversion of biomass to a more convenient form decreases the overall efficiency of the energy conversion.
  C) The conversion of biomass to a more convenient form does not affect the overall efficiency. Energy is conserved
  D) All of the above statements are false.


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smrerig

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

TRUE

Answer to Question 2

B


K@

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Reply 2 on: Aug 27, 2018
Gracias!

31809pancho

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

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