yes
Yes, since there are 7 calories from each gram of ethanol.
yes
All alchohal has calories beer has more carbohydrates
Calories is basically energy (for you to burn :) Alcohol has relatively much energy Half of the sugar ends up in ethanol so image half the weight (100% alcohol) in sugar. meaning.. if Vodka Martini is mainly vodka then there is more alcohol than in wine and consequently also more calories ... BUT only if it is a dry wine. If the wine is Sweet then there is suger as well and more calories again... and it could be even.
Yes
It all depends, wine is more socially acceptable so it might be easier to develop an addiction to it. However, if you "drink to get drunk" it would be easier to become addicted to a hard liquor like whiskey or vodka.
No, not necessarily. The primary (though not only) factor in determining the calorie content of wine is the alcohol content. Higher alcohol wines are in most cases higher calorie wines.
One ounce of whiskey typically has a bit less than 70 calories A typical drink will have about 1.5 ounces - which would translate to around 100 calories.
No. That is not true at all.
Drinking alcohol (beer, wine and spirits (vodka, gin, whiskey, rum, etc.) in moderation is associated with better health and greater longevity than is abstaining or abusing alcohol.
In most cocktails the mixer provides most of the calories, so cocktails consisting entirely of alcohol are your best best. Vodka Martinis, Manhattans, and Scotch on the rocks are all good options. Of hard alcohol, Vodka and Bourbon/Whiskey have the fewest calories. Some drinks are less fattening than others. Pina Coladas and frozen drinks can have as many as 800 calories! Stick to drinks without a lot of sugar or mixers, like Martinis. The purple link below lists the least caloric drinks in order.