1. Draw all the important resonance structures for the following ion showing all lone pairs of electrons, formal charges and double bonds. Show the electron flow by using arrows for full credit.
![2454_pairs of electrons.jpg](https://secure.tutorsglobe.com/CMSImages/2454_pairs%20of%20electrons.jpg)
2. In the list provided CIRCLE all the functional groups present in the following molecule:
![608_functional groups.jpg](https://secure.tutorsglobe.com/CMSImages/608_functional%20groups.jpg)
1o Alcohol
|
1o Alkyl halide
|
1o Amine
|
Ether
|
2o Alcohol
|
2oAlkyl halide
|
2o Amine
|
Ketone
|
3o Alcohol
|
3oAlkyl halide
|
3oAmine
|
Sulfide
|
Aldehyde
|
Alkyne
|
Carboxylic acid
|
Nitrite
|
Alkene
|
Amide
|
Ester
|
Thilol
|