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Class 11

Sublimation-Phase Transition, Definition & Examples with FAQs

October 1, 2025December 13, 2024 by Neeraj Anand, Param Anand
The term sublimation is the passage or the transformation or conversion that substances undergo when passing from one state to another, for example from a solid substance to gas.

What is Sublimation? The term sublimation is the passage or the transformation or conversion that substances undergo when passing from …

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Standard Enthalpy of Formation & Combustion-Bond Dissociation Enthalpy

October 2, 2025December 13, 2024 by Neeraj Anand, Param Anand
As we know all reactions result in the formation of products from the reactants. Of all the reactions that take place, some absorb energy while other results in the evolution of energy.

As we know all reactions result in the formation of products from the reactants. Of all the reactions that take …

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Hydrogen Bonding–Definition, Types, Effects and Properties

September 28, 2025December 13, 2024 by Neeraj Anand, Param Anand
In chemistry, a hydrogen bond is an electrostatic force of attraction between a hydrogen atom and another electronegative atom.  it is a special type of dipole-dipole force. Hydrogen bonding is the phenomenon of the formation of hydrogen bonds.

In chemistry, a hydrogen bond is an electrostatic force of attraction between a hydrogen atom and another electronegative atom. It is a …

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Molecular Orbital Theory(MOT)-Chemical Bonding Chemistry Class 11 Notes Study material

October 2, 2025December 13, 2024 by Neeraj Anand, Param Anand
The molecular orbital theory is a chemical bonding theory developed at the turn of the twentieth century by f. R. Hund and r. S. Mulliken to explain the structure and properties of various molecules.

The Molecular Orbital Theory is a chemical bonding theory developed at the turn of the twentieth century by F. R. …

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Hybridization-Definition, Types, Rules, Examples-Chemistry Class 11 Notes

October 2, 2025December 13, 2024 by Neeraj Anand, Param Anand
The concept of hybridization is defined as the process of combining two atomic orbitals to create a new type of hybridized orbitals. This intermixing typically results in the formation of hybrid orbitals with completely different energies, shapes, and so on.

The concept of hybridization is defined as the process of combining two atomic orbitals to create a new type of …

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Hybridization-Definition, Types, Rules, Examples-Chemistry Class 11 Notes

October 2, 2025December 13, 2024 by Neeraj Anand, Param Anand
The concept of hybridization is defined as the process of combining two atomic orbitals to create a new type of hybridized orbitals. This intermixing typically results in the formation of hybrid orbitals with completely different energies, shapes, and so on.

The concept of hybridization is defined as the process of combining two atomic orbitals to create a new type of …

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Valence Bond Theory(VBT): Postulates, Applications & Limitations

October 2, 2025December 13, 2024 by Neeraj Anand, Param Anand
Valence bond theory (vbt) describes the formation of covalent bonds and the electronic structure of molecules. It assumes that electrons occupy atomic orbitals of individual atoms within a molecule, and that the electrons of one atom are attracted to the nucleus of another atom.

Valence bond theory (VBT) describes the formation of covalent bonds and the electronic structure of molecules. It assumes that electrons …

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VSEPR Theory: Postulates, Limitations, Shape of Molecules & FAQs

October 2, 2025December 13, 2024 by Neeraj Anand, Param Anand
Vsepr theory tells us about the basic structure of the molecules based on the force of repulsion between lone pair and bond pair of electrons. It states that any molecule arranged in such a structure minimizes the repulsion between the lone pair and bond pair of the molecule.

VSEPR Theory tells us about the basic structure of the molecules based on the force of repulsion between lone pair …

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Bond Order-Definition, Bond Angle, Bond Length, Bond Dissociation Energy, Magnetic Character

September 26, 2025December 13, 2024 by Neeraj Anand, Param Anand
Several bond parameters, such as bond length, bond angle, bond order, and bond energy, can be used to characterize covalent bonds (also known as bond enthalpy).

Several bond parameters, such as bond length, bond angle, bond order, and bond energy, can be used to characterize covalent …

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Ionic Bond: Electrovalent Bond, Definition, Formation & Examples

September 29, 2025December 13, 2024 by Neeraj Anand, Param Anand
Ionic bond is a bond that is formed by the electrostatic force of attraction between atoms. In an ionic bond, a complete transfer of electrons takes place in the process of bond formation. This bond is formed by the attracting force between the cations and the anions that are formed by the donating and acceptance of the electrons.

Ionic Bond is a bond that is formed by the electrostatic force of attraction between atoms. In an ionic bond, …

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Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

Probability NCERT Solutions Miscellaneous Exercise Class 12 Chapter-13 Math Notes PDF Free Download (Set-2)

Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

NCERT Solutions Probability Miscellaneous Exercise Class 12 Chapter-13 Math Notes PDF Free Download (Set-1)

Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

NCERT Solutions Probability Exercise 13.3 Class 12 Chapter-13 Math Notes PDF Free Download (Set-2)

Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

Probability NCERT Solutions Exercise 13.3 Class 12 Chapter-13 Math Notes PDF Free Download (Set-1)

Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

Probability NCERT Solutions Exercise 13.2 Class 12 Chapter-13 Math Notes PDF Free Download (Set-2)

Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

Probability NCERT Solutions Exercise 13.2 Class 12 Chapter-13 Math Notes PDF Free Download (Set-1)

Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

Probability NCERT Solutions Exercise 13.1 Class 12 Chapter-13 Math Notes PDF Free Download (Set-1)

Download free NCERT Solutions for Class 12 Math Chapter 13 Probability from Anand Classes. Get clear, step-by-step solutions and printable notes for exam preparation.

Probability NCERT Solutions Exercise 13.1 Class 12 Chapter-13 Math Notes PDF Free Download (Set-2)

Download free NCERT Solutions for Class 12 Chapter 11 Three Dimensional Geometry from Anand Classes. Clear, step-by-step maths notes in PDF format.

Three Dimensional Geometry NCERT Solutions Miscellaneous Exercise Chapter-11 Class 12 Math Notes PDF Free Download

Download free NCERT Solutions for Class 12 Chapter 11 Three Dimensional Geometry from Anand Classes. Clear, step-by-step maths notes in PDF format.

Three Dimensional Geometry NCERT Solutions Exercise 11.2 Chapter-11 Class 12 Math Notes PDF Free Download (Set-2)

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