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Chemistry Homework Help => AP Chemistry => Topic started by: prasamb@yahoo.com on March 17, 2023, 12:43:43 AM

Title: IMF--MC 3
Post by: prasamb@yahoo.com on March 17, 2023, 12:43:43 AM
please verify the answer below:

3--
When pressure is removed from a liquid, it can boil. Which of the following liquids requires the
least amount of pressure to liquify? Most?
d) ethanol, C2H5OH
e) methanol, CH3OH
f) ethylene glycol, HOCH2CH2OH

Most amount of pressure to liquify===> CH3OH
Least amount of pressure to liquify===>  HOCH2CH2OH
Title: Re: IMF--MC 3
Post by: chenbeier on March 17, 2023, 03:40:22 AM
Correct
Title: Re: IMF--MC 3
Post by: uma on March 17, 2023, 04:29:11 AM
Quote from: prasamb@yahoo.com on March 17, 2023, 12:43:43 AM
please verify the answer below:

3--
When pressure is removed from a liquid, it can boil. Which of the following liquids requires the
least amount of pressure to liquify? Most?
d) ethanol, C2H5OH
e) methanol, CH3OH
f) ethylene glycol, HOCH2CH2OH

Most amount of pressure to liquify===> CH3OH
Least amount of pressure to liquify===>  HOCH2CH2OH
Compare IMF
Gas with highest intermolecular attractive forces will need minimum Pressure .
Gas with lowest intermolecular attractive forces will need highest  Pressure .