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Author Question: Herbicides are chemicals that are used to kill weeds. Indicate whether the statement is true or ... (Read 127 times)

Melani1276

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on: Aug 27, 2018
Herbicides are chemicals that are used to kill weeds.
 
  Indicate whether the statement is true or false

Question 2

How does the monomer of polyvinyl chloride (PVC) differ from the monomer of polyethylene (PE)?
 
  A) The PVC monomer has a chlorine atom, but the PE monomer does not.
  B) The PVC monomer has two chlorine atoms, but the PE monomer does not.
  C) The PE monomer has one chlorine atom, and the PVC monomer has two chlorine atoms.
  D) The PVC monomer has a triple bond, and the PE monomer has a double bond.


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honnalora

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

TRUE

Answer to Question 2

A


Melani1276

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Reply 2 on: Aug 27, 2018
Gracias!

xiaomengxian

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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