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phosphorus

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2015
2020

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Chemistry

Topics

phosphorus
Acids and Bases
Adsorption
Alcohols
Alcohols, Phenols and Ethers
Aldehydes, Ketones and Carboxylic Acids
Alkanes
Alkenes
Alkynes
Amines
Angular Momentum, Magnetic Dipole Moments
Applications Of Equilibrium Constants
Aromatic Hydrocarbon
Atmospheric pollution
Atomic Models
Atomic Spectra
Atomic Structure
Atoms and Molecules
Balancing a redox reaction
Biomolecules
Bohr's model of hydrogen atom
Bohr’s Model for Hydrogen Atom
Bond Parameters
Bonding in Metal Carbonyls
Buffer Solutions
Carbohydrates
Catalysis
Chemical Kinetics
Chemical Reactions
Chemical bonding and molecular structure
Chemistry in Everyday Life
Classical Idea Of Redox Reactions – Oxidation And Reduction Reactions
Classification
Classification Of Organic Compounds
Classification of Colloids
Classification of elements and periodicity in properties
Colligative Properties
Collision Theory of Chemical Reactions
Colloids
Colloids
Common ion effect
Concentration of ores
Conductance
Conductance of Electrolytic Solutions
Conductivity-thermal and electrical
Coordination chemistry
Decay Rate
Discovery of Sub-atomic Particles
Distillation
Drugs
Dual nature of matter
Dual nature of radiation and matter
Electrochemical Cells
Electrochemistry
Electrolysis
Electromagnetic waves
Electronegativity
Electronic Configurations Of Elements And The Periodic Table
Electrostatics
Enthalpy
Enthalpy change
Entropy and free energy
Environmental Chemistry
Environmental pollution
Enzymes
Equilibrium
Equilibrium
Equilibrium Constant
Ethers
Expressing Concentration of Solutions
GREEN CHEMISTRY
GROUP 1 ELEMENTS
GROUP 14 ELEMENTS
Galvanic Cells
Gas laws
General Principles and Processes of Isolation of Elements
Gibbs Free Energy
Glucose
Grignard’s reagents and their uses
Group 13 Elements
Group 16 Elements
Group 17 Elements
Group 18 Elements
Half life
Haloalkanes and Haloarenes
Hybridisation
Hydrides
Hydrocarbons
Hydrogen Bonding
Hydrogen Spectrum
Hydrogen bonding
Ideal gas equation
Imperfections in Solids
Importance and Applications of Coordination Compounds
Inorganic chemistry
Ionic Equilibrium In Solution
Isomerism
Isomerism
Isomerism in Coordination Compounds
Kinetics
Law Of Chemical Equilibrium And Equilibrium Constant
Laws of Chemical Combinations
Liquid state
Melting and Boiling point
Metallurgy
Methods Of Purification Of Organic Compounds
Methods of Preparation of Haloalkanes
Modern Periodic Law And The Present Form Of The Periodic Table
Mole concept and Molar Masses
Molecular Geometry
Molecular Orbital Theory
Nernst Equation
Nitrogen
Nomenclature Of Organic Compounds
Nomenclature of Coordination Compounds
Nuclear physics
Nucleic Acids
Occurrence Of Metals
Order of Reaction
Organic Chemistry
Organic Chemistry
Organic Reactions
Oxidation And Reduction Reactions
Oxidation Number
Oxidation Number And Oxidation States
Oxides
Oxygen
Partial pressure
Phenols
Phosphorus
Photoelectric Effect
Planck’s quantum theory
Polarity of bonds
Polymers
Preparation
Preparation of Amines
Pressure
Properties of benzene
Proteins
Quantum Mechanical Model of Atom
Radioactive Decay
Radioactivity
Rate of a Chemical Reaction
Redox reactions
Semiconductor electronics: materials, devices and simple circuits
Solubility Equilibria Of Sparingly Soluble Salts
Solutions
Some Important Compounds of Transition Elements
Some basic concepts of chemistry
Spontaneity
States of matter
Stereoisomers
Stoichiometry and Stoichiometric Calculations
Structural Representations Of Organic Compounds
Structure of Amines
Structure of DNA and RNA
Structure of atom
Surface Chemistry
Surface Tension
Tetravalence Of Carbon: Shapes Of Organic Compounds
The Actinoids
The Kinetic Theory of Gases
The Lanthanoids
The Magnetic Dipole Moment
The Valence Shell Electron Pair Repulsion (VSEPR) Theory
The solid state
Theories of reaction rates
Thermodynamics
Thermodynamics
Transition Metals
Trends in periodic table
Types of Polymerisation Reactions
Types of Solutions
Uncertainty in Measurement
Units and measurement
Uses of Aldehydes and Ketones
VSEPR theory and shape of molecules
Van Der Waals equation
Vapour Pressure of Liquid Solutions
Vitamins
Werner’s Theory of Coordination Compounds
Work done in Thermodynamics
anomalous behaviour of beryllium
antacids
antimicrobials
atom structure models
atomic spectra
biodegradable polymers
biological importance of sodium and potassium
bond energies
carbonyl compounds
classification of polymers
coordination compounds
d -and f -Block Elements
d block elements
de broglie hypothesis
dihydrogen as a fuel
dinitrogen
electron displacement effects
hydrogen peroxide
intermolecular forces
internal energy
introduction to organic chemistry
kinetics equations
light-dependent reactions
p -Block Elements
pH value
polymers of commercial importance
position of hydrogen in the periodic table
preparation of dihydrogen
preparation of haloarenes
properties of d block elements
reaction mechanism
refining
soaps
specific heat capacity
subshell electronic configuration
tranquilizers
uses of carboxylic acids
water

List of top Chemistry Questions on phosphorus asked in KEAM

The oxyacid of phosphorus that contains one \(P-OH\), two \(P-H\) and one \(P=O\) bonds is

KEAM - 2020
KEAM
Chemistry
phosphorus

Which one of the following has the maximum number of P–OH bonds?

KEAM - 2015
KEAM
Chemistry
phosphorus