Flour that can be used for everything.
In general, yes.
All-Purpose Flour
no it's not all purpose flour..
yes enriched flour can be substituted for all purpose flour in a cake
all purpose flour has bleach in it, therefore when you eat anything made with all purpose flour you are eating bleach.
There is no difference between plain flour and all-purpose flour. They are one and the same. All-purpose (plain) flour does not contain the salt and baking soda that self-rising flour has.
It is bread flour.
No. Some cake flours contain corn starch. Pastry flour, or all-purpose flour, does not.
yes. They are the same thing. Plain flour is an Australian term where all-purpose is the American.
all purpose flour
Yes. All-purpose flour and unbleached flour are usually the same thing. Just be sure that the package doesn't say something like 'self rising', 'bread flour', or 'cake flour' - those ARE NOT all-purpose flour.
Hong Kong flour is a type of all-purpose flour that is highly bleached.