How many times have you heard that you "boil off all the alcohol" when you cook with it? Is it true?

00:00 "Boiling off the alcohol"
01:11 Boiling mixtures vs. pure substances
01:45 Water ethanol VLE
02:50 ABV vs. mol%
03:23 Rayleigh equation
05:38 What is "alcohol-free"?
06:12 So how much do you need to boil off?
06:50 Boiling vodka & drinking it

Calculations (maths trigger warning; requires use of solver function on Rayleigh tab):
[ Ссылка ]

Dortmund Data Bank VLE data for water/ethanol:
[ Ссылка ]

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