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Home/chemical Bonding

Polarization

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Question#1

Polarization is the distortion of the shape of an anion by an adjacently placed cation. Which of the following statements is correct [NCERT 1982]

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Question#2

Which of the following is non-polar [EAMCET 1983]

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Question#3

Which of the following liquids is not deflected by a non-uniform electrostatic field [NCERT 1978] 

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Question#4

If the electron pair forming a bond between two atoms A and B is not in the centre, then the bond is [AIIMS 1984]

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1.    Introduction To Fundamental
         Atomic Mass
         Empirical formula
         Molecular Formula
         Concept of Mole
         Stoichiometry
         Limiting Reactant
         Percentage yield
2.    Atomic Strcuture
         Constituents of atom
         Properties of canal rays
         Rutherford Model
         Planks Theory
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         Bohr Model
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         de Broglie relation
         Uncertainty principle
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         Quantum mechanical model/ Schrodinger wave equation
3.    Gases
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         Boyle's Law
         Charles Law and Absolute Scale of temperature
         Avogadro's Hypothesis
         Ideal gas equation
         Daltons Law of Partial pressure
         kinetic Molecular Theory of gases
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4.    Liquids
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         hydrogen Bonding
         Evaporation
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         Common ion effect
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         Lowry-Bronsted acid base concept
7.    Reaction kinetics
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10.    chemical Bonding
         Valency
         Octate Rule
         Ionization Energy
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         Electronegativity
         Ionic Bond
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         Polarization
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         Dipole moment
11.    s and p block Elements
         Demarcation of periodic Table
         Periodic properties (Atomic radius, I.E, E.A, E.N, MP, B.P, O.S, Electrical conductance, Hydration energy )
         Reactions of group 1 elements( Alkali metals)
         Reactions of Group-llA (Alkaline earth elements)
         Trend in solubility of nitrates, hydroxides, oxides, sulphates and carbonates of G_IAand G-lIA elements
         Effect of heat on hydroxides, carbonates and nitrates of G-1 and G-ll elements
         Reaction of Period 3 element with water, oxygen and chlorine
12.    Transition Elements
         Introduction
         General Features (Atomic radius, Electronic structure, Binding energy, Variable oxidation state, paramagnetic and diamagnetic behavior, Color complexes)
         Components of Complex Compounds
         Nomenclature of complex compounds
         Shapes of complex ions
13.    Fundamental Concepts of Organic Chemistry
         Organic chemistry and organic compounds
         The Special features of carbon chemistry
         Classification of organic compounds based on carbon skeleton
         Structural Isomerism in organic compounds
         Functional Groups
         Stereo Isomerism
         Hybridization
14.    Chemistry Of Hydrocarbons
         Introduction
         IUPAC Naming
         Physical Properties of Alkane Alkene and Alkynes
         Preparations Of Alkanes
         Preparation of alkenes
         Preparations Of alkynes
         Reactivity Of Alkanes
         Reactivity Of alkene
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         Acidity Of terminal Alkynes
         Reactivity comparison of Hydrocarbons
15.    Benzene
         IUPAC Naming and classification
         Physical properties of benzene
         Molecular orbital Aspects
         Resonance energy and Stability of benzene
         Preparation of benzene
         Reactivity and reactions ( catalytic Hydrogenation, Oxidation, Nitration, Halogenation, Sulphonation )
         Fridel Craft Alkylation and Acylation
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16.    Alcohol and phenols
         Naming and Designation Of Alcohols
         Physical properties of Alochols
         Preparations of Alcohols
         Reactivity of Alcohols
         Predicting Relative acidity of alcohols
         iodoform test
         Lucas test
         Naming of aromatic hydroxy groups (phenol)
         Physical properties of phenol
         Preparation Of phenols
         Reactions of phenols
         Acidity of Phenols
         Identification test for Phenol
17.    Alkyl halides
         IUPAC system
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         Reactivity of Alkyl halides
         SN1 & SN2
         E1 & E2
         Nucleophile and Base
         Substrate and Leaving group
         Organomettalic Compound (Grignard Reagent)
18.    Aldehyde and ketones
         Nomenclature and structure of Aldehyde and ketones
         preparation of Ald & Ket
         Relative Reactivity of carbonyls
         Addition Of HCN and NaHSO3 to Carbonyls
         Aldol condensation
         Cannizaro's reaction
         Addition Elimination reactions
         oxidation reduction Reactions of carbonyls
         Identifications Reactions
19.    Carboxylic acid
         Nomenclature
         Physical properties
         Preparation of carboxylic acid by ( carbonation of Grignard reagent, Hydrolysis of Nitriles, oxidation of alcohols and aldehydes , oxidative cleavage of Alkene,
         Reaction involving H-atom of the carboxylic acid
         Reaction involving the OH-group of carboxylic acid
         Reaction involving Carboxyl group (-COOH)
         Acidity
         Tests for carboxylic Group
         Preparation and Reactions of carboxylic acid derivatives
20.    Macromolecules