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
AP EAPCET 2022 - 5th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

Assertion (A) Fluorine has smaller negative electron gain enthalpy than chlorine.

Reason (R) The electron-electron repulsion is higher in chlorine than in fluorine.

A
Both A and R are correct and R is the correct explanation of A .
B
Both A and R are correct but R is not the correct explanation of A .
C
A is correct but R is incorrect
D
A is incorrect but R is correct
2
AP EAPCET 2022 - 4th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

In which of the following, elements are arranged in the correct order of their electron gain enthalpies?

A
$$\mathrm{F}>\mathrm{S}>\mathrm{O}>\mathrm{N}$$
B
$$\mathrm{F}>\mathrm{O}>\mathrm{S}>\mathrm{N}$$
C
$$\mathrm{F}>\mathrm{O}>\mathrm{N}>\mathrm{S}$$
D
$$\mathrm{F}>\mathrm{N}>\mathrm{O}>\mathrm{S}$$
3
AP EAPCET 2022 - 4th July Evening Shift
MCQ (Single Correct Answer)
+1
-0

In second period of the long form of the periodic table an element $$X$$ has second lowest first ionisation enthalpy and element $$Y$$ has second highest first ionisation enthalpy values. What are $$X$$ and $$Y$$ ?

A
B, F
B
Be, Ne
C
Be, O
D
C, O
4
AP EAPCET 2022 - 4th July Morning Shift
MCQ (Single Correct Answer)
+1
-0

Lithium shows diagonal relationship with element '$$X$$' and aluminium with $$Y . X$$ and $$Y$$ respectively are

A
$$\mathrm{Mg}, \mathrm{Be}$$
B
$$\mathrm{Be}, \mathrm{Mg}$$
C
$$\mathrm{Na}, \mathrm{Si}$$
D
$$\mathrm{B}, \mathrm{Be}$$
AP EAPCET Subjects