No, icing sugar is incredibly fine ground up sugar. Cornstarch (although it looks similar) is cornflour; a type of flour made from corn kernals. Cornstarch is not 'sweet' in the same way that icing sugar is.
Powered sugar is pulverizing granulated sugar, with cornstarch added to prevent lumps.
No, it's the same thing. It's a finely ground sugar with a small amount of cornstarch added.YESNo. Powdered sugar is much more fine, and used for different purposes than confectioner's sugar.
Powdered sugar is not the same as regular sugar. Regular sugar is granulated, while powdered sugar is finely ground and mixed with a small amount of cornstarch.
Organic sugar and granulated sugar is not the same thing
The same as in any other physical form of sugar: carbon, hydrogen, and oxygen.
Confectioners sugar and powdered sugar are the same, so yes, you are using the same thing regardless of what the recipe calls for.
Because powdered sugar is so fine and has cornstarch in it, it is not going to be as sweet as regular sugar. I'm guessing, but it would take like a cup and a half or more of powdered sugar to sweeten the same as 1 cup of regular sugar. The cornstarch would be a factor also possibly making the cake denser or tougher.
Different names for the same thing.
That it's too hot out to drink it hot. Its the same thing as the hot drink but cold.
Caster sugar is called "superfine" sugar in the United States. Do not confuse with confectioner's (powdered) sugar to which cornstarch has been added.
Yes
Yes. When sugar dissolves in iced tea, it is a physicalchange. The tea does cease to be tea, nor does the sugar cease to be sugar. The water stays the same, of course. No chemical changes have taken place.