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Author Question: Which is more polar, a sulfur-bromine (S-Br) bond or a selenium-chlorine (Se-Cl) bond? A) A ... (Read 85 times)

jho37

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on: Jul 29, 2018
Which is more polar, a sulfur-bromine (S-Br) bond or a selenium-chlorine (Se-Cl) bond?
 
  A) A selenium-chlorine bond should be more polar because of a greater difference in effective nuclear charge.
  B) A selenium-chlorine bond should be more polar because of a smaller difference in effective nuclear charge.
  C) A sulfur-bromine bond should be more polar because of a greater difference in effective nuclear charge.
  D) A sulfur-bromine bond should be more polar because of a smaller difference in effective nuclear charge.

Question 2

Which of the above substances would have the lowest boiling point?
 
  A) a
  B) b
  C) c
  D) All boil at the same temperature.
  E) All are gases.


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Laurenleakan

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


jho37

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Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

daiying98

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Reply 3 on: Yesterday
Wow, this really help

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