How do you arrange compounds in order of increasing boiling point?

How do you arrange compounds in order of increasing boiling point?

Explanation: The order of strengths of intermolecular forces is: ion-ion > H-bonding > dipole-dipole > London dispersion . Compounds with stronger intermolecular forces have higher boiling points.

Which has a higher boiling point Br2 or Cl2?

Bromine has a higher boiling point than chlorine.

Which of the following has the highest boiling point F2 Cl2 Br2 I2?

Bigger molecules will have stronger London dispersion forces. So I2 has the strongest forces, and F2 will have the weakest. Correspondingly, I2 will have the highest boiling point and F2 will have the lowest boiling point.

Which compound has the highest boiling point Br2 or I2?

I2 has a higher boiling point than Br2. The atomic weights of Br and I are 80 and 127 respectively. Since I2 has higher molecular weight, it has stronger London dispersion forces so it has a higher boiling point than Br2.

Which one of the following compounds will have the highest boiling point?

Propan-1-ol
The hydrogen bond has stronger intermolecular forces. As branching increases boiling point decreases. Propan-1-ol has the highest boiling point because propan-1-ol contains H-bonding in their structure. Hence, Propan – 1 – ol has the highest boiling point amongst the given options.

Which of the following substances should have the highest boiling point?

HF has the highest boiling point.

Which of the following correctly explains why Br2 has a higher boiling point than Cl2?

Br2 is nonpolar and only has dispersion forces. ICl is polar and has dipole-dipole attractions so it will have the higher boiling point.

Which factor correctly explains the increasing boiling point of the halogens from Cl2 to Br2 to I2?

The boiling points of halogens increase down the group due to the increasing strength of Van der Waals forces as the size and relative atomic mass of the atoms increase. This change manifests itself in a change in the phase of the elements from gas (F2, Cl2) to liquid (Br2), to solid (I2).

Why does melting point increase down Group 17?

The melting and boiling points increase down the group because of the van der Waals forces. The size of the molecules increases down the group. This increase in size means an increase in the strength of the van der Waals forces.

Which of these typically increases when intermolecular forces increase?

As the intermolecular attraction increases, • The vapor pressure ( the pressure of the vapor that is in equilibrium with its liquid) decreases • The boiling point ( the temperature at which the vapor pressure becomes equal to the pressure exerted on the surface of the liquid) increases • Surface tension ( the …