11 - Organic Chem

Question 1

Hydrocarbons

Answer 1

A compound containing carbon and hydrogen only

Question 2

Homologous series

Answer 2

A family of compounds with similar chemical properties whose successive members differ by the addition of CH2

Question 3

Functional group

Answer 3

The part of the organic molecule that is largely responsible for the molecules chemical properties

Question 4

Aldehyde

Answer 4

CHO - al

Question 5

Ketone

Answer 5

CO -one

Question 6

Carboxylique

Answer 6

COOH -oic acid

Question 7

Ester

Answer 7

COOC -oate

Question 8

Acyl chloride

Answer 8

COCl -oyl chloride

Question 9

Amine

Answer 9

NH2 amino— amine

Question 10

Nitrile

Answer 10

C=- N - nitrile

Question 11

Carboxylique general formula

Answer 11

CnH2nO2

Question 12

Ketone general formula

Answer 12

CnH2nO

Question 13

Structural isomers

Answer 13

Compounds with the same molecular formula but different structural formula

Question 14

Homolytic

Answer 14

When each of the bonded atoms take one of the shared pairs of electrons.
- get radical

Question 15

What is a radical

Answer 15

An atom or group of atoms with an unpaired single electron

Question 16

Heterolytic

Answer 16

Only one of the bonded atoms takes both of the electrons from the bond, leaving one + and one with -

Question 17

Types of reactions

Answer 17

• addition
• substitution
• elimination

Question 18

Électrophile

Answer 18

The atom that accepts the shared pair of electrons to form a dative bond

Question 19

Neucliophile

Answer 19

The atom that gives its two electrons to form a dative bond