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2025

Chemistry

Oxidation And Reduction Reactions
Acid-base titrations
Acids and Bases
Alcohols
Alcohols, Phenols and Ethers
Aldehydes, Ketones and Carboxylic Acids
Alkenes
Amines
Aromatic Hydrocarbon
Atomic Models
Atomic Structure
Atoms and Molecules
Biochemistry
Biomolecules
Bohr's model of hydrogen atom
Bohr’s Model for Hydrogen Atom
Bond Parameters
Change of state
Chemical Kinetics
Chemical Reaction
Chemical Reactions
Chemical Reactions of Alcohols Phenols and Ethers
Chemical Reactions of Aldehydes Ketones and Carboxylic Acids
Chemical bonding and molecular structure
Chemical structure
Chemistry in Everyday Life
Chromatography including GC and HPLC
Classical Idea Of Redox Reactions – Oxidation And Reduction Reactions
Classification Of Organic Compounds
Classification of Colloids
Classification of elements and periodicity in properties
Colligative Properties
Concentration of ores
Conductance
Conformational analysis of acyclic and cyclic compounds
Coordination chemistry
Corrosion
Depression of freezing point
Dipole moment
Distillation
Electrochemical Cells
Electrochemistry
Electrolysis
Electrolytic Cells and Electrolysis
Electronic configuration of atoms and ions
Enthalpy change
Entropy and free energy
Environmental Chemistry
Environmental pollution
Enzymes
Enzymes
Equilibrium
Equilibrium
Equilibrium Constant
Equilibrium Physical Processes
GROUP 1 ELEMENTS
GROUP 2 ELEMENTS
Gas laws
General Principles and Processes of Isolation of Elements
General Properties of the Transition Elements (d-Block)
Gibbs Free Energy
Group 16 Elements
Haloalkanes and Haloarenes
Hybridisation
Hybridization
Hydrocarbons
Hydrocarbons
Hydrogen
Hydrogen Bonding
Hydrolysis of salts
Ideal and Non-ideal solutions
Ideal gas equation
Identification of common functional groups by chemical tests
Inorganic chemistry
Ionic Equilibrium
Ionization Of Acids And Bases
Isomerism
Law Of Chemical Equilibrium And Equilibrium Constant
Magnetic moment
Methods Of Purification Of Organic Compounds
Modern Periodic Law And The Present Form Of The Periodic Table
Molecular Biology
Molecular Geometry
Nature of C-X Bond
Nomenclature Of Organic Compounds
Nomenclature of Coordination Compounds
Organic Chemistry
Organic Chemistry
Osmotic pressure
Ozone Depletion
Periodic Table
Periodic Trends In Properties Of Elements
Planck’s quantum theory
Polymers
Preparation of Amines
Qualitative Analysis
Quantum Mechanical Model of Atom
Raoult’s Law and Henry’s Law
Redox reactions
Solubility
Solubility Equilibria Of Sparingly Soluble Salts
Solutions
Some basic concepts of chemistry
Spectroscopy
States of matter
Stoichiometry and Stoichiometric Calculations
Structural Representations Of Organic Compounds
Structure of Amines
Structure of atom
Surface Chemistry
Temperature Dependence of the Rate of a Reaction
The Actinoids
The Lanthanoids
The Valence Shell Electron Pair Repulsion (VSEPR) Theory
The s-block elements
The solid state
Thermodynamics
Thermodynamics
Types of Polymerisation Reactions
Types of Solutions
Unit Cells
Vitamins
atom structure models
coordination compounds
d -and f -Block Elements
internal energy
introduction to organic chemistry
p -Block Elements
potential energy
properties of d block elements
reaction mechanism
refining
subshell electronic configuration

List of top Chemistry Questions on Oxidation And Reduction Reactions asked in NEET (UG)

Consider the following compounds: K$_2$O$_2$, H$_2$O$_2$, and H$_2$SO$_4$
The oxidation states of the underlined elements in them are, respectively:

It is because of inability of ns² electrons of the valence shell to participate in bonding that