3791543
Description
Quiz by nicola.batty100, updated more than 1 year ago
|
Created by nicola.batty100
about 9 years ago
|
|
Question 1
Question
Carboxylic acids contain the [blank_start]carboxyl[blank_end] functional group
Answer
-
carboxyl
Question 2
Question
their systematic names all end with [blank_start]-oic acid[blank_end]
Answer
-
-oic acid
Question 3
Question
methanoic acid (one carbon)
Answer
-
HCOCH
-
HCOOH
-
HCOH
Question 4
Question
Porpanoiac acid
Answer
-
CH3CH2COOH
-
C3H8OOH
-
CH3CH2CH2OOH
Question 5
Question
Benzenecarboxylic (benzoic) acid
Answer
-
C6H5COOH
-
CH3CH2CH2CH2CH2COOH
-
C6H11COOH
Question 6
Question
3-methylbutanoic acid
Answer
-
CH3CH(CH3)CH2COOH
-
CH3CHCH3COOH
-
C5H10COOH
Question 7
Question
ethanedioic acid
Answer
-
(COOH)2
-
HOOCOOH
-
CHOOCOOH
Question 8
Question
being [blank_start]weak acids[blank_end], carboxylic acids [blank_start]partially[blank_end] dissociate in aqueous solution to form oxonium ions ([blank_start]H3O+[blank_end]) and carboxylate ions ([blank_start]RCOO-[blank_end])
Answer
-
H3O+
-
RCOO-
-
HCOO-
-
RCOO-
-
H3O+
-
HCOO-
-
weak acids
-
strong acids
-
partially
-
fully
Question 9
Answer
-
Propanoic acid
Question 10
Answer
-
Benzoic acid
Question 11
Answer
-
3-methylbutanoic acid
Question 12
Answer
-
ethanedioic acid
Question 13
Answer
-
methanoic acid
Question 14
Question
[blank_start]Carboxylic acids[blank_end] react with [blank_start]bases[blank_end] to produce [blank_start]salts[blank_end].
Answer
-
Carboxylic acids
-
Bases
-
Salts
-
bases
-
carboxylic acids
-
salts
-
salts
-
carboxylic acids
-
bases
Question 15
Question
[blank_start]carboxylic acids[blank_end] would react with [blank_start]carbonates[blank_end] to produce [blank_start]carbon dioxide[blank_end].
Answer
-
carboxylic acids
-
Alcohol
-
Ester
-
carbonates
-
Hydroxides
-
carbon dioxide
-
Water
Question 16
Question
[blank_start]2HCOOH[blank_end](aq) + [blank_start]Na2CO3[blank_end](aq) ==> [blank_start]2HCOO-Na+(aq)[blank_end] + CO2(g) + H2O(l).
Answer
-
Na2CO3
-
NaHO
-
2HCOO-Na+
-
HCOO-Na+
-
2HCOOH
-
HCOOH
Question 17
Question
Name this derivative of a carboxylic acid.
Answer
-
ester
-
acyl chloride
-
amide
-
acid anhydride
Question 18
Question
Name this derivative of a carboxylic acid.
Answer
-
ester
-
acyl chloride
-
amide
-
acid anhydride
Question 19
Question
Name this derivative of a carboxylic acid.
Answer
-
ester
-
acyl chloride
-
amide
-
acid anhydride
Question 20
Question
Name this derivative of a carboxylic acid.
Answer
-
ester
-
acyl chloride
-
amide
-
acid anhydride
Question 21
Question
In esterification reactions, [blank_start]carboxylic acids[blank_end] react with [blank_start]alcohols[blank_end] in the presence of a [blank_start]strong acid[blank_end] catalyst when heated under [blank_start]reflux[blank_end]. This is a [blank_start]reversible[blank_end] reaction.
Answer
-
carboxylic acids
-
alcohols
-
strong acid
-
reflux
-
reversible
Want to create your own Quizzes for free with GoConqr? Learn more.