Question

1- Draw the Lewis dotstructure of CH2N2
2-How many sp² hybridizedcarbons are present in allene

(H2C=C=CH2)

3- The

N?H single bond in methyl amine (CH3NH2) is a ________ bond formedby the overlap of a(n) ________ orbital on Nand a(n) ________ orbital on H.

4- Which of the following is closest to the

C?O?C bond angle in CH3-O-CH3

5- Each lonepair of electrons on the

O atom in methanol (CH3OH) occupies a(n) ________orbital

6- Give the hybridization, shape, andbond angle for each carbon in

CH3CN

7- How many nonbonding electron pairs, bonding electron pairs,pi bonds, and sigma bonds are present in

CO2 ?

8- Identify the compound(s) that havea nonzero dipole moment.
BCl3CO2CH3NH2CH3OCH3(CH3)2C=C(CH3)2

Thanks alot.