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General Chemistry
Heisenberg’s uncertainty Principle
– Heisenberg’s uncertainty Principle: As it is impossible to know the position and the velocity of any one electron on…
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General Chemistry
MCQ: Structure of atom – Classical Mechanics
1. In the spectrum of hydrogen atom, the series which falls in ultraviolet region is_______ (a) Lyman series (b) Balmer…
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General Chemistry
De Broglie Equation – The Wave Nature of Electron
De Broglie Equation – de Broglie had arrived at his hypothesis (de Broglie equation) with the help of Planck’s Quantum…
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General Chemistry
Zeeman Effect
Zeeman Effect – In 1896 Zeeman discovered that spectral lines are split up into components when the source emitting lines…
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General Chemistry
Bohr-Bury Scheme – Electron arrangement in the orbits
– The Bohr-Bury scheme considers that the maximum number of electrons that each orbit can contain is 2 × n2,…
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General Chemistry
Bohr Model of atom – Bohr Theory
– Bohr theory was based on Planck’s quantum theory and was built on some postulates. – Rutherford’s nuclear model simply…
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General Chemistry
Photoelectric Effect and Compton Effect
– In this subject, we will discuss the Photoelectric Effect and Compton Effect Photoelectric Effect – When a beam of…
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General Chemistry
Atomic Spectrum of Hydrogen
– In this subject, we will discuss the atomic Spectrum of Hydrogen Atomic Spectrum – When an element in the…
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General Chemistry
Atomic Number and Mass Number
– In this subject, we will discuss the Atomic Number and Mass Number Mosley’s Determination of Atomic Number – The…
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General Chemistry
Rutherford’s Atomic Model (Experiment, Postulates, weakness)
– In this subject, we will discuss the Rutherford’s Atomic Model (Experiment, Postulates, weakness) Alpha particles – Alpha particles are…
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General Chemistry
Subatomic Particles: Electrons, Protons, and Neutrons
– In this subject, we will discuss the Subatomic Particles: Electrons, Protons, and Neutrons Subatomic Particles – We have hitherto…
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General Chemistry
Electron: Discovery, Charge, Mass, Definition
Cathode Rays – The discovery of electron – The knowledge about the electron was derived as a result of the…
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Organic Chemistry
Cyclohexane: Axial and Equatorial Bonds in Cyclohexane
– In this subject, we will discuss the Substituted Cyclohexane: Axial and Equatorial Hydrogen Groups Substituted Cyclohexane: Axial and Equatorial…
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Organic Chemistry
Conformations of Cyclohexane: The Chair and the Boat
– In this subject, we will discuss Conformations of Cyclohexane: The Chair and the Boat Conformations of Cyclohexane: The Chair…
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Organic Chemistry
Acidity of Carboxylic Acids and Alcohols
– In this subject, we will discuss the Acidity Differences between Alcohols and Carboxylic Acids Acidity of Carboxylic Acids and…
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General Chemistry
The Kinetic Molecular Theory of Gases
– In this subject, we will discuss the Kinetic Molecular Theory of Gases. Introduction to The Kinetic Molecular Theory –…
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Analytical Chemistry
Acid and Base Dissociation Constants (Ka and Kb)
– In this subject, we will discuss the Acid and Base Dissociation Constants (Ka and Kb) Acid and Base Dissociation…
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General Chemistry
Solved problems: Dalton’s Law of Partial Pressures
– Before you solve these problems, you can read this subject for Dalton’s Law of Partial Pressures (Statement, Mathematical, Importance,…
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General Chemistry
Dalton’s Law of Partial Pressures (Statement, Applications)
– In this subject, we will discuss Dalton’s Law of Partial Pressures (Statement, Mathematical, Importance, Application). Dalton’s Law of Partial Pressures…
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Physical Chemistry
Hybridization and Shapes of Molecules
Hybridization and Shapes of Molecules – In the previous subject, we talked about the concept of Hybridization and the types…
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