Question

Please help me
How to identify whether a group is electron with drawing group or electron donating group

Answer 1

you can know by the number of the electrons and the electronegativity of the atom or the molecule, for example when you see oxygen in a molecule most of the times it withdrawing electron because it is high electronegative

Answer 2

OK

Answer 3

Some more examples please

Answer 4

@xoman

Answer 5

pH

Answer 6

In cyclic compounds?

Answer 7

https://www.youtube.com/watch?v=E9vc9Zmgd1g

Answer 8

@aaronq thx for the help
I can't pm u
Happy new year

Answer 9

D

Answer 10

friend always atoms with a more electronegative attract electron to it self, even when go to the right of the periodic tables the electronegativity increase, in OH you see Oxygen is high electron negative and it need to 2 electrone to become inert and became full stable, but it had got only one electron from Hydrogen so it need to one more, so this oxygen like one more electron and it has a power as we said it is high electronegative so when it meet some group with large number of electrone it withdraw electron from them this is make OH call a withdrawing electron group the oxygen it the cause, so you can think about the other groups you will learn very good, just learn the principle of the works it will be fun ;)