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Author Question: The density of hydrogen gas at STP is ________ the density of oxygen under identical conditions. ... (Read 145 times)

go.lag

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on: Aug 27, 2018
The density of hydrogen gas at STP is ________ the density of oxygen under identical conditions.
 
  A) four times larger than
  B) eight times larger than
  C) sixteen times smaller than
  D) equal to, since both densities are taken under the same conditions

Question 2

Which of the following molecules is not tetrahedral?
 
  A) carbon tetrachloride
  B) chloroform, CHCl3
  C) methane, CH4
  D) boron trifluoride


Pswine

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

C

Answer to Question 2

D


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go.lag

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Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


Pswine

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Reply #3 on: Aug 27, 2018
Great! Please up vote :D


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