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)
1
KCET 2023
MCQ (Single Correct Answer)
+1
-0

A pair of amphoteric oxides is

A
$$\mathrm{Al}_2 \mathrm{O}_3, \mathrm{Li}_2 \mathrm{O}$$
B
$$\mathrm{BeO}, \mathrm{BO}_3$$
C
$$\mathrm{BeO}, \mathrm{MgO}$$
D
$$\mathrm{BeO}, \mathrm{ZnO}$$
2
KCET 2023
MCQ (Single Correct Answer)
+1
-0

In which one of the following pairs, both the elements does not have $$(n-1) d^{10} n s^2$$ configuration in its elementary state?

A
$$\mathrm{Zn}, \mathrm{Cd}$$
B
$$\mathrm{Cd}, \mathrm{Hg}$$
C
$$\mathrm{Hg}, \mathrm{Cn}$$
D
$$\mathrm{Cu}, \mathrm{Zn}$$
3
KCET 2022
MCQ (Single Correct Answer)
+1
-0

Amphoteric oxide among the following

A
$$\mathrm{CO}_2$$
B
$$\mathrm{Ag}_2 \mathrm{O}$$
C
$$\mathrm{SnO}_2$$
D
$$\mathrm{BeO}$$
4
KCET 2022
MCQ (Single Correct Answer)
+1
-0

The property of halogens which is not correctly matched is

A
$$\mathrm{F}>\mathrm{Cl}>\mathrm{Br}>\mathrm{I}$$ (Electronegativity)
B
I $$>\mathrm{Br}>\mathrm{Cl}>\mathrm{F}$$ (Density)
C
$$\mathrm{F}>\mathrm{Cl}>\mathrm{Br}>$$ I (Electron gain enthalpy)
D
$$\mathrm{F}>\mathrm{Cl}>\mathrm{Br}>$$ I (Ionisation enthalpy)
KCET Subjects