2. One unit of alcohol is equivalent to…
Answer: 25 ml shot of vodka
What is a unit?
One alcohol unit is measured as 10 ml or 8 g of pure alcohol. This equals one
25 ml single measure of sprit (ABV 37.5%), or half a pint of beer (ABV 4%),
with wine it all depending on whether your glass is small at 1.5 units (125
ml), medium at 2 units (175 ml) or large at 3 units (250 ml) ABV 12%
(http://www.drinkaware.co.uk). The strength of the alcohol, as well as the
amount in the glass or bottle will change the number of units.