2.4

Question 1

What are the conditions for EZ isomerism?

Answer 1

-Carbon double bond
-Two different atoms/groups on eacg carbon atom of the double bond

Question 2

What is the solubility of each functional group?

Answer 2

-Alkanes/alkenes= non-polar, insoluble
-Halogenoalkanes= polar C-halogen, slightly soluble
-Alcohols= Can hydrogen bond, soluble 9decreases in longer chains)
-Carboxylic acid- same as alcohols

Question 3

What are the products of a reaction with limited Oxygen

Answer 3

Carbon/soot, Carbon Monoxide, and Water

Question 4

What are the products of a reaction with plentiful Oxygen?

Answer 4

Carbon Dioxide and water

Question 5

What is a free radical?

Answer 5

An atom or group of atoms with an unpaired electron

Question 6

What types of bonding is present in ethene?

Answer 6

4 sigma bonds (C-H)
1 double bond (C=C) made of sigma bond and pi bond

Question 7

What are the bond angles of ethene?

Answer 7

120 degrees

Question 8

What is a sigma bond?

Answer 8

A covalent bond when two atomic orbitals overlap along the intermolecular axis

Question 9

What is a pi bond?

Answer 9

A covalent bond made by the double sideways overlap of two p orbitals