Download 1. Name these alcohols

Alcohols,Ethers,Aldehydes and Ketones
Worksheet for 4TH Grades
BT
Example 1
Name the following structures according to IUPAC system.
A.
B.
OH
H2
C
Cl
CH2
OH
H3C
CH
C
H2
OH
C.
H 3C
CH
OH
OH
D.
CH
CH3
CH3
CH
H2C
CH
C
H
CH3
Example 2
Which of the following structures is named wrongly?
A.
H2N
OH
H2
C
B.
OH
H2
C
CH
C
CH3
H2
4-amino 2-butanol
H3C
CH
CH3
CH
3-cyclobutyl 2-pentanol
C.
OH
H2
C
Br
CH2
D.
CH
H 3C
OH
1-bromo 2, 3-propanediol
OH
C
C
2-butene-1-ol
C
H2
Example 3
Which of the following is 2, 3, 4-trimethyl 1-hexanol?
CH3
A.
HO
CH3
CH
B.
C
H2
CH
C
H2
H2
C
CH3
CH
CH3
H3C
CH3
C.
CH3
CH
H3C
D.
CH3
CH
CH
OH
H3C
OH
CH
CH3
CH3
CH3
CH3
CH
CH
CH3
CH
CH
CH3
H2
C
CH3
CH
C
H2
CH
OH
Example 4
Which of the following is the isomer of 2, 3-dimethyl 2-butanol?
A.
CH3
B.
OH
HO
C
H2
OH
CH3
CH
CH3
C
H3C
C
C
H2
CH3
C.
CH3
D.
CH3
H3C
CH3
CH3
C
CH3
C
H
CH3
OH
OH
C
CH3
CH
C
H3C
H3C
CH3
2-methyl-2-butanol
3-ethly-2,4-dimethyl-1-hexanol
2,3,4-trimethly-1-pentanol
2-methyl-4-octanol
alcohol
hydroxyl
carbonyl
carboxyl
aldheyde ketone
Carboxylic
acid
ester
Chemical Properties of Alcohols
Example 8
Predict the result of following reactions
A.
H3C
B.
H3C
HO
H2
C
CH2
+
HCl
OH
H2
C
H2SO4
CH2
C.CH3-CH2-OH + Na 
Example 9
Write the equations for each of the following.
A. n-propyl alcohol to propene
B. 2-pentanol to diethyl ketone
C. Isobutyl alcohol to methyl ethyl ketone
• Monohyric Alcohol
• Polyhydric Alcohol
• Primary Alcohol
• Secondary Alcohol
• Tertiary Alcohol
Glycol
Glycerine
Ethyl alcohol
Methyl alcohol
O
H
O
H
water
R
H
alcohol
O
R
R'
ether
18. Compare the solubility of following compounds in
water
O
O
||
||
I .CH3-C-CH3 II. CH3-C-CH3 CH3
O
||
III. CH3-C-CH3 CH3 - CH3
Example 19
Draw the structures of following aldehydes.
A. 2-chloropentanal
B. 2,3-dihydroxylpropanal
C. 2, 2-dibromohexanal
D. 3-cyclopropyl-2-methyl-pentanal
Example 20
Write the structural formula of the following compounds.
A. 2-pentanone
B. 5-bromo-3-methyl-2-hexanone
C. Methyl phenyl ketone
D. Isopropyl methyl ketone
E. 3-methyl cyclopentanone
Formaldehyde
Acetaldehyde
Acetone
Diethyl ether