Carboxylic Acids - Acidic Strength and Factors Affecting it NEET Questions

Organic Chemistry - Organic Compounds Containing Oxygen

Carboxylic Acids - Acidic Strength and Factors Affecting it MCQ Questions


13.
The conjugate base of carboxylic acid is stabilized by:
A.
Resonance
B.
Inductive effect
C.
Hydrogen bonding
D.
Lone pair
😑 View Answer Rough Work Error
ANSWER :
A. Resonance
14.
Which is more acidic than ethanol?
A.
Acetic acid
B.
Phenol
C.
Benzene
D.
Propane
😑 View Answer Rough Work Error
ANSWER :
A. Acetic acid
15.
Which group decreases acid strength of benzoic acid?
A.
–NO₂
B.
–Cl
C.
–CH₃
D.
–CN
😑 View Answer Rough Work Error
ANSWER :
C. –CH₃
16.
Acidity of substituted benzoic acids is highest when substituent is at:
A.
Para
B.
Meta
C.
Ortho
D.
None
😑 View Answer Rough Work Error
ANSWER :
C. Ortho
17.
Which is strongest acid?

NEET - 2016

A.
Trichloroacetic acid
B.
Formic acid
C.
Benzoic acid
D.
Phenol
😑 View Answer Rough Work Error
ANSWER :
A. Trichloroacetic acid
18.
Electron-withdrawing group stabilizes:
A.
Conjugate base
B.
Acid
C.
Base
D.
None
😑 View Answer Rough Work Error
ANSWER :
A. Conjugate base