Answer:
b molecular orbital therory
A and B are most closely on the diagram because if you look at A and D is on another side of the diagram than A is. B is on the same side as A. According to “Present time” A B and D are at the top of a arrow but it seems B is a little further down from the arrow if you look closely. This doesn’t change the fact that it’s closer to A.
Dhidndjd dheudjdn dhdidjdndb
I feel like it would be O.40 mol Mgo but I could be wrong
Yes if a molecule with a COOH group is called a carboxylic acid.
hope that helps