Author Question: The main reason why carbon tetrabromide is a solid at room temperature when compared to carbon ... (Read 98 times)

Themember4 · **on:** Aug 27, 2018

The main reason why carbon tetrabromide is a solid at room temperature when compared to carbon tetrachloride which is a liquid is because ________.

A) carbon tetrabromide is tetrahedral in shape.
B) carbon tetrachloride has the weaker London forces than carbon tetrabromide.
C) carbon tetrabromide may undergo hydrogen bonding.
D) all of the above

Question 2

500 mL of a 0.4 M sodium nitrate contains ________ moles of sodium ions and ________ moles of nitrate ions.

A) 0.4; 0.2
B) 0.2; 0.4
C) 0.4; 0.6
D) 0.2; 0.2