Multiple Choice
Why are the melting temperatures of most ionic compounds far greater than the melting temperatures of most covalent compounds?
A) Ionic bonds are so much stronger than the intermolecular attractions between covalently bonded compounds.
B) Covalent bonds are not as strong as ionic bonds.
C) As a solid, salts have a very organized crystalline structure which takes a lot of energy to break apart.
D) Most covalent compounds have at least one weak bond in their structure that is easily broken when heat is added.
Correct Answer:
Verified
Correct Answer:
Verified
Q4: Why aren't solar stills used in more
Q8: What would be a major advantage and
Q12: Which of the following intermolecular forces best
Q14: Which solute graphed above has a solubility
Q15: How does the purchase and use of
Q16: Fluorine is a relatively _.<br>A)large atom<br>B)soft atom<br>C)small
Q17: A saturated solution of compound X in
Q26: Which of the following is most likely
Q30: Which of the following intermolecular forces best
Q49: How many moles of sugar,C<sub>12</sub>H<sub>22</sub>O<sub>11</sub>,are there in