Asked by Anonymous

2 ml ethanol evaporates after how many minutes
Answered by DrBob222
What's the temperature of the alcohol? When ethanol evaporates it cools. Are you heating it to keep the temperature constant?
Answered by oobleck
is it evaporating from a test tube (slow) or a Petri dish (fast)?
consider all these questions, then
Get out your ethanol and a stopwatch, and do the experiment!