Chemistry Carboxylic Acids Physical Properties Online Exam Quiz
Chemistry Carboxylic Acids Physical Properties GK Quiz. Question and Answers related to Chemistry Carboxylic Acids Physical Properties. MCQ (Multiple Choice Questions with answers about Chemistry Carboxylic Acids Physical Properties
If the boiling point of propanol is 370 K, predict the boiling point of acetic acid.
Options
A : 322 K
B : 329 K
C : 370 K
D : 390 K
As a result of intermolecular hydrogen bonding, carboxylic acids exists as ______
Options
A : acetals
B : aldols
C : hemiacetals
D : dimers
Which among the following has the most unpleasant odour?
Options
A : Caproic acid
B : Lauric acid
C : Myristic acid
D : Palmitic acid
Benzoic acid is almost insoluble in which of the following solvents?
Options
A : Cold water
B : Benzene
C : Ether
D : Alcohol
What is the correct order of boiling points of the following?
Options
A : HCOOH > CH3COOH > C2H5COOH
B : C2H5COOH > CH3COOH > HCOOH
C : HCOOH > C2H5COOH > CH3COOH
D : CH3COOH > HCOOH > C2H5COOH
Which of the following aliphatic carboxylic acids is a solid at room temperature?
Options
A : Heptanoic acid
B : Octanoic acid
C : Nonanoic acid
D : Decanoic acid
The solubility of carboxylic acids _________ with the increase in size of alkyl groups.
Options
A : increases
B : decreases
C : remains same
D : varies unpredictably
Which of the following is not a reason for carboxylic acids having higher boiling point than alcohols of comparable molecular masses?
Options
A : Presence of electron withdrawing carbonyl group
B : Higher polarity of OH bond than in alcohols
C : Formation of two hydrogen bonds to form cyclic dimers
D : Presence of more alkyl groups in carboxylic acids
Boiling point of aromatic carboxylic acids are higher than that of comparable aliphatic carboxylic acids.
Options
A : True
B : False
C :
D :
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