Physical Chemistry
Some Basic Concepts of Chemistry
MCQ (Single Correct Answer)
Chemical Equilibrium
MCQ (Single Correct Answer)
Inorganic Chemistry
Periodic Table and Periodicity
MCQ (Single Correct Answer)
Chemical Bonding and Molecular Structure
MCQ (Single Correct Answer)
Hydrogen and It's Compounds
MCQ (Single Correct Answer)
d and f Block Elements
MCQ (Single Correct Answer)
Coordination Compounds
MCQ (Single Correct Answer)
Environmental Chemistry
MCQ (Single Correct Answer)
Organic Chemistry
IUPAC Nomenclatures
MCQ (Single Correct Answer)
General Organic Chemistry
MCQ (Single Correct Answer)
Haloalkanes and Haloarenes
MCQ (Single Correct Answer)
Alcohol, Phenols and Ethers
MCQ (Single Correct Answer)
Aldehyde and Ketone
MCQ (Single Correct Answer)
Carboxylic Acids and Its Derivatives
MCQ (Single Correct Answer)
Compounds Containing Nitrogen
MCQ (Single Correct Answer)
Chemistry in Everyday Life
MCQ (Single Correct Answer)
Practical Organic Chemistry
MCQ (Single Correct Answer)
1
COMEDK 2022
MCQ (Single Correct Answer)
+1
-0

Which of the following vitamin is responsible for Beri-Beri disease?

A
A
B
B$$_1$$
C
K
D
D
2
COMEDK 2021
MCQ (Single Correct Answer)
+1
-0

Carbon monoxide is poisonous to human beings because

A
it binds 300 times more strongly to haemoglobin than oxygen.
B
it doesn't bind to haemoglobin
C
it forms cyanide in body
D
it leads to coagulation of blood
3
COMEDK 2021
MCQ (Single Correct Answer)
+1
-0

Which one of the following sets of monosaccharides forms sucrose?

A
$$\alpha$$-D-galactopyranose and $$\alpha$$-D-glucopyranose
B
$$\alpha$$-D-glucopyranose and $$\beta$$-D-fructofuranose
C
$$\beta$$-D-glucopyranose and $$\alpha$$-D-fructofuranose
D
$$\alpha$$-D-glucopyranose and $$\beta$$-D-fructopyranose
4
COMEDK 2021
MCQ (Single Correct Answer)
+1
-0

Which of the following amino acid (NH$$_2$$CHRCOOH) contains polar R group?

A
Alanine
B
Valine
C
Glycine
D
Glutamine
COMEDK Subjects