Question 3 You must make few tiny holes on the aluminum foil before you begin heating the ethanol solution. This is done
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Question 3 You must make few tiny holes on the aluminum foil before you begin heating the ethanol solution. This is done
Question 3 You must make few tiny holes on the aluminum foil before you begin heating the ethanol solution. This is done Hide answer choices A to remove any atmospheric air inside the Erlenmeyer flask B to remove 5% water that is present in 95% ethanol to vent the Erlenmeyer flask and to form a saturated ethanol vapor phase D All of the above 0/2