Well most alchohol is created through fermentation of different kinds of fruit and crops, so all alchohol was essentially 100% sugar. The yeast eats the sugar, and out comes the bi-product alchohol. I guess you could buy some really cheap wine that hasn't gone through the whole process, so most of the sugar is still sugar.
There are of course also alchoholic beverages with added suger, mostly variants of vodka and rum. I would consider those to be the alchoholic beverages with the highest concentration of sugar, though I might be wrong.
It depends on what type of liquor you're buying.
a third higher than alcoholic beer
varies
martini has the highest sugar content
The Hair of the Dog Dave has the highest alcohol content which is 29% ABV.
Cheesecake has the most sugar content in cheese.
absence
The alcohol content of wine is not determined by brand. This is because wine is a natural product, in some years the harvest will be sweet and the wine will have high alcohol and in other years the sugar content of the grapes will be lower. Thus the alcohol content is determined by crop success not brand.
Probably rum, since it is made of distilled sugar.
Nihonshu 10 to 20%
Bush. It's terrible.
Yes.
Wines that have the highest concentration of alcohol are called fortified wines. Alcohol content in fortified wine can be as high as 18%, and happens when the yeast dies which adds more alcohol to the wine.
Chemically speaking, alcohol (ethanol) and sugar (sucrose, etc) are different substances. Alcohol itself contains no sugar, carbs or fat. Alcoholic beverages often contain sugars--check the labeling on them for carbohydrate content.
It doesn't. Believe it. If anything, it makes the effect of alcohol worse because of it's sugar content. Sugar and alcohol is a perfect prescription for getting horribly sick.