Effects for boiling point

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Riya Sood 4G
Posts: 160
Joined: Sat Aug 24, 2019 12:18 am

Effects for boiling point

Postby Riya Sood 4G » Sun Nov 17, 2019 9:48 pm

How is the boiling point affected by the intermolecular forces? What is the trend?

505306205
Posts: 97
Joined: Thu Jul 25, 2019 12:15 am

Re: Effects for boiling point

Postby 505306205 » Sun Nov 17, 2019 9:51 pm

Boiling point increases when the strength of the intermolecular force increases. For instance, molecules that have induced-dipole attraction have a lower boiling point that molecules that interact through ionic interactions.

Haley Pham 4I
Posts: 51
Joined: Fri Aug 09, 2019 12:16 am

Re: Effects for boiling point

Postby Haley Pham 4I » Sun Nov 17, 2019 10:02 pm

Increasing strength of intermolecular forces causes the boiling point to increase.

Jielena_Bragasin2G
Posts: 104
Joined: Sat Aug 24, 2019 12:18 am
Been upvoted: 1 time

Re: Effects for boiling point

Postby Jielena_Bragasin2G » Sun Nov 17, 2019 10:22 pm

The strengths of the intermolecular forces are ion-ion > ion-dipole > hydrogen bonding > dipole-dipole > dipole-induced dipole > LDF/induced dipole-induced dipole

curry 1E
Posts: 55
Joined: Wed Sep 18, 2019 12:15 am

Re: Effects for boiling point

Postby curry 1E » Mon Nov 18, 2019 3:08 pm

I am still a little confused on boiling point and how you would tell the higher one when given two polar molecules

RoshniVarmaDis1K
Posts: 51
Joined: Sat Aug 24, 2019 12:16 am

Re: Effects for boiling point

Postby RoshniVarmaDis1K » Mon Nov 18, 2019 3:35 pm

A molecule with stronger IMFs will have a higher boiling point because more heat energy is required to overcome the interactions.


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