This topic contains a solution. Click here to go to the answer

Author Question: Which is more polar, a sulfur-bromine (S-Br) bond or a selenium-chlorine (Se-Cl) bond? A) A ... (Read 98 times)

jho37

  • Hero Member
  • *****
  • Posts: 531
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.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Laurenleakan

  • Sr. Member
  • ****
  • Posts: 309
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A




jho37

  • Member
  • Posts: 531
Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it


carlsona147

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

For a complete list of videos, visit our video library