They vary widely.
If the bottle is domestic, it will have practically no sugar if it says dry. If it says "White Riesling" or "Johannisburg Riesling," it will have sugar, but there is no legal amount defined, so it could be anything. If it says "Late Harvest Riesling," it will have even more sugar, but once again, the amount isn't defined.
Now if it's German, there is a legal range of sugar. Trocken wines have less than 9g/L of sugar. Halbtrocken wines have 9-18g/L of sugar. Despite what people think, the "Pradikat" levels (Spatlese, Auslese, Beerenauslese, etc.) aren't a measure of sugar, but rather a label defining how and when the grapes were picked.
If its sweet then yes. If its dry, no.
Riesling is a white wine made from Riesling grapes.
Yes, riesling is by definition a white wine.
no
i read that there were 120 cal per 5.1 ounce
Viognier or Gewurztraminer
Riesling wine can be found a variety of places, one place I found in my search was at Wine online. There are different kinds of Riesling wine such as Pacific Rim Organic, Chateau Ste. Michelle Eroica, Charles Smith Kung Fu Girl, St. Hallett Eden Valley. The prices very from name to type of wine.
About 110.
There are several different options in order to purchase a Riesling white wine. Some examples include "Fifteen Cornwall", "Wines Direct", "Total Wine" and "UltimateWineShop".
Riesling Wines originate in Germany. It is a white wine with a flower like aroma and is made from the juice of the Riesling grape. Many other countries grow Riesling grapes and produce wine including Canada, Italy, and Australia.
Don't freeze the wine yourself, but do try "Icewine," which is made from frozen Riesling grapes.
Riesling
The most popular white wine grape out of Mosel is Riesling. The Mosel region of Germany produces world renowned Riesling.