They are essentially coloured white chocolate. Commonly used in candy making and baking.
no you can not
It depends. How many ounces is each square worth? Also, you might want to check the ingredients to make sure they match your baking needs or that they are at least similar to the ingredients of the candy bar.
if you want to coat the cake ball, no bakers chocolate will not set hard, use candy coating. Wilton makes them. Also in the states they sell something called "bark" it is in the baking section, same as candy melts. Yes, I have used bakers chocolate for coating. I add about a tbl spoon of shortening to about 6 oz of chocolate while melting.
Someone might use chocolate powder in cooking such as baking a cake. You can also use chocolate powder for making hot chocolate or a chocolate milkshake.
Baking chocolate generally contains more cocoa than chocolate produced for eating. Lindt does, however, make baking chunks, and some of their other bars are ideal for baking, like Lindt Excellent 70%
You can but it's not a good substitution in baking. You really need bittersweet or dark chocolate to give the chocolate intensity, which becomes diluted in baking recipes.
if the recipie says to use baking powder you should use that as that is how it is sopose to be used but you may try and use baking soda if you don't have baking powder
I'm pretty sure you can use any candy.
yes because it is a type of candy so there for u should incluide this
Probably, but it depends on the amount you use.
no, chocolate is not a candy even though we call it Halloween candy or candy bars. chocolate and candy are in completely different categories