CHEM Test 8 (12th) 21-22

To name an alkane we have to write:

• the substituents in alphabetical order and then add the name of the main carbon chain.

• the substituents in numerical order then add the name of the main carbon chain.

• the name of the main carbon chain and then the substituents in alphabetical order

• 2-methyl pentane

• 4-methyl pentane

• 2-ethyl pentane

2,3-dimethyl butane

• 
• 
• 

What type of hybridization is this?

• sp3

• sp2

• sp

What type of hybridization is this?

• sp3

• sp2

• sp

Hybridization sp2 is called as such because

• One "s" orbital is joined with two "d" orbitals

• One "p" orbital is joined with two "s" orbitals

• One "s" orbital is joined with two "p" orbitals

• Double bond

• Single bond

• Triple bond

• Single bond

• Double bond

• Triple bond

• propyl cyclopropane

• cyclopropyl propane

• cyclopropyl butane

θ bond is the

• frontal overlapping of sp3 hybrid orbitals

• lateral overlapping of sp3 hybrid orbitals

• frontal overlapping of sp2 hybrid orbitals