1
COMEDK 2023 Morning Shift
MCQ (Single Correct Answer)
+1
-0
Which of the following compounds would not be expected to decarboxylate when heated?
A
B
C
D
2
COMEDK 2023 Evening Shift
MCQ (Single Correct Answer)
+1
-0
Which one of the following correctly represents the decreasing order of acidic nature of the given carboxylic acids:
[A] 2-Hydroxybenzoic acid
[B] Benzoic acid
[C] 3-Hydroxybenzoic acid
[D] 4- Hydroxybenzoic acid
3
COMEDK 2021
MCQ (Single Correct Answer)
+1
-0
Why, ketones and carboxylic acids have higher boiling point as compared to aldehydes?
COMEDK Subjects
Browse all chapters by subject
Physics
Mechanics
Units & Measurements Vector Algebra Motion Laws of Motion Circular Motion Work, Energy and Power Center of Mass and Collision Rotational Motion Elasticity Fluid Mechanics Heat and Thermodynamics Gravitation Simple Harmonic Motion Waves
Optics
Electromagnetism
Capacitor Electromagnetic Induction Electrostatics Moving Charges and Magnetism Alternating Current Magnetism and Matter Current Electricity Electromagnetic Waves
Modern Physics
Chemistry
Physical Chemistry
Some Basic Concepts of Chemistry Atomic Structure States of Matter Thermodynamics Chemical Equilibrium Ionic Equilibrium Liquid Solution Redox Reactions Surface Chemistry Solid State Electrochemistry Chemical Kinetics Nuclear Chemistry
Inorganic Chemistry
Chemical Bonding and Molecular Structure s-Block Elements Environmental Chemistry d and f Block Elements Hydrogen and It's Compounds Periodic Table and Periodicity p-Block Elements Coordination Compounds Metallurgy
Organic Chemistry
Mathematics
Algebra
Sets and Relations Logarithms Complex Numbers Quadratic Equations Sequences and Series Permutations and Combinations Probability Binomial Theorem Vector Algebra Three Dimensional Geometry Matrices and Determinants Statistics Mathematical Reasoning Linear Programming
Trigonometry
Properties of Triangles Trigonometric Ratios & Identities Inverse Trigonometric Functions Trigonometric Equations
Coordinate Geometry
Calculus