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Author Question: According to kinetic-molecular theory, in which of the following gases will the root-mean-square ... (Read 172 times)

silviawilliams41

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on: Aug 27, 2018
According to kinetic-molecular theory, in which of the following gases will the root-mean-square speed of the molecules be the highest at 200 C?
 
  A) HCl
  B) Cl2
  C) H2O
  D) SF6
  E) None. The molecules of all gases have the same root-mean-square speed at any given temperature.

Question 2

Vitamin D is a steroid-type vitamin that offers protection against
 
  A) beriberi.
  B) scurvy.
  C) pellagra.
  D) rickets.


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snackralk

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

C

Answer to Question 2

D


silviawilliams41

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Reply #2 on: Aug 27, 2018
TY


snackralk

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Reply #3 on: Aug 27, 2018
You're welcome


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