No, it is not. Throw it into a sieve and you can get the flour back and keep the rice. A method of filtration if you will.
Yes
Glute flour
Yes
sieve
Mixture
Neither; rice is a mixture of many compounds.
That depends on the interpretation of homogeneous and at what level you look at the statement/the rice. Can you have a mixture of just one thing? How many separate components are there in reality - water, salt, starch, protein, etc etc. etc., plus the air between the grains. I would argue that it is homogeneous as to me the word means uniform throughout, but I'd drop the word "mixture".
Rice is a complex mixture of compounds, not a single formula.
A regular strainer for rice and pasta
no
Not too sure how to answer this one. Isn't Bisquick a pre-made biscuit/pancake mixture? You can't remove flour from that mixture because all of the other ingredients are already mixed with the flour. There are substitutions for regular wheat flour though. There is oat flour, corn flour, soy flour, rice flour, and literally the list goes on and on.
The white membrane you get when you cook a mixture of rice and wheat flour, water and tapioca appears because of the starch contained in the dry ingredients.
yes, flour is a mixture
It creates a new mixture and is irreversible.
No. Rice flour is made from rice. Plain flour is refined wheat flour. Self rising flour is refined wheat flour with baking powder and salt already in it. Wheat flour has gluten, rice flour does not and cannot be used to substitute for wheat flour.
chease and balls
reversiublrt
flour is mixture
Rice flour is made all over the world. Anyone can buy rice and grind it up into flour.
Yes.