Quiz 4=alcohol, carboxylic acid and ester

Basic chemistry quiz on alcohol

1. 1
QUIZ 4- CARBON COMPOUND=== ALCOHOL, CARBOXYLIC ACID AND ESTER====
Name………………………………………………………….class…………………………..Teacher ………………………..
1)State the general formula for ( 6 marks)
a)Alcohol ………………………………………………………………………….
b)Carboxylic acid …………………………………………………………………….
c)Ester ……………………………………………………………………………………
2)Ethanol undergoes several reactions as shown below ( 6 marks)
a)Name the reactions(6 marks)
Reactions Name of reactions Reactions Name of reactions
1 4
2 5
3 6
3)( 5 marks)
a)State the name of the reaction above ……………………………………… and the substance X used ………………….
b)Write chemical equation for reaction above ………………………………………………………………………..
c)What is the product formed if ethanol is replaced with propanol? …………………………………..
4)( 7 marks)
Ethene
ethanol
Ethyl ethanoate
CO
2
+ H
2
O
Ethanoic acid
Reaction 2
Reaction 1
Reaction 4
Reaction 3
Reaction 5
Reaction 6
Q ethanol
Warm with
oxidizing agent W
Ethene ethanol
Heat with
substance X
Total max
marks =
…………../40

2. 2
a)State the name of the reaction above ……………………………………… and the oxidizing agent W used
……………………………………….…. and product Q ……………………………………………………
b)State one observation ……………………………………………………………………………..
c)Write chemical equation for reaction above ………………………………………………………………………..
d)What is the product formed if ethanol is replaced with propanol? …………………………………..
5)( 7 marks)
a)State the name of the reaction above ……………………………………… and the catalyst used
……………………………………….….and the product E ……………………………….
b)State one observation ……………………………………………………………………………..
c)Write chemical equation for reaction above ……………………………………………………………………………………..
d)What is the product formed if ethanol is replaced with propanol? …………………………………..
6)Name the alcohols, acid carboxylic acids and esters formed ( 4 marks)
Alcohols used Carboxylic acid used Esters formed
1 Methanol Ethanoic acid
2 Propylethanoate
3 Ethanol Methanoic acid
End………………
E ethanol
Warm with
ethanoic acid and a
catalyst