More as it absorbs the liquid more
It will require more liquid because wholemeal flower is heavier and denser than normal flour.
The flour ingredient would be altered, wholemeal flour contains bran and wheatgerm while white flour has these ingredients removed.
One kilo is 2.2 pounds.
Wholemeal flour has more grain and other 'good' stuff in it so it is healthier and it is light to dark brown in colour though if you're making cake I would recommend using plain white because it generally tastes better.
The question is not clear. "On its own" suggest no other ingredients, which would result in nothing but self-raising flour.
yes
If you were baking a cake: Self-Raising Flour - would make it rise Plain Flour - wouldn't make it rise People use self-raising in cakes to make them bigger, but they use plain in pancakes so it keeps it thin.
Actually, both types of flour work quite well. :) If it is available to you, then self raising flour would be the best option ;)
Normally not. Bread flour is does not contain chemical leavening agents, whereas self raising flour does. (So you'd be adding in additional raising agents which will probably mess up the end result). Also, self raising flour has a lower protein and gluten content, when compared to bread flour; this means that if you were to make bread with self raising flour, it would be prone to collapsing and is likely to remain undderisen/crumbly.
Yes. Wheat flour is the same as Plain Flour. Unless recipe calls for whole-wheat flour, that would mean wholemeal flour.
Not usually. Most flours are ground wheat, but "whole wheat" flour is usually too dense and contains too much gluten and protein to rise well and you may find the texture more like corn bread than an actual light cake texture. Even when baking bread, whole wheat flour is mixed with plain white flour to improve texture and rising ability.
No, because the shortbread will rise. You can use plain flour or rice flour instead though. it would be really nice.