NCERT Class 11 Notes
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New answer posted
a month agoBeginner-Level 5
Shiksha provides NCERT Notes for all class 11 and 12 important topics. We have covered all concepts in detail. You can check the key characteristics below;
- We have covered the topic-wise NCERT Notes of all NCERT textbook chapters, including deleted topics and chapters.
- These NCERT Notes are prepared keeping in mind the CBSE Exam pattern and CBSE syllabus 2025-2026.
- We have designed these NCERT Notes as revision notes along with a concise summary.
- You will also get the NCERT-based definition and derivation along with basic problem-solving techniques.
- We have also included solved JEE and NEET questions for holis
New answer posted
2 months agoBeginner-Level 5
The concept of delocalization or resonance can be explained for quantum mechanical atomic models in which electrons are considered to be spread over the entire molecular orbital.
The fundamental assumption of the valence bond theory contradicts the delocalization. The valence bond theory assumes that a covalent bond forms from the overlap of atomic orbitals on adjacent atoms, and electron density is localized between two specific nuclei.
That is why VBT cannot explain energy stabilization due to the resonance property.
New answer posted
2 months agoBeginner-Level 5
As you know, electrovalent bonds result very strong electrostatic attraction force. All the factors that help maximize this electrostatic attraction are important for the formation of the ionic bond. Here are the important factors;
- Low ionization energy Metal
- High electron affinity Non Metal
- Large-sized cations
- Small-sized anions
- Electronegativity equal to or greater than 1.7
New answer posted
2 months agoBeginner-Level 5
You can find complete study material for class 11th at Shiksha.com. We have compiled notes, solutions, and question papers for CBSE exams. We also offer complete JEE and NEET study material based on NCERT books. Access the table below.
New answer posted
2 months agoBeginner-Level 5
Yes! The NCERT Notes are more than enough to get full marks in the board exams. You want to know why these notes are enough?
- NCERT revision notes cover each chapter in clear, easy-to-read summaries along with detailed concepts.
- These notes cover the entire CBSE syllabus in simple language, including important definitions, formulas, and examples for the exams.
- Our subject matter experts have designed information in a genuine and concise way.
- These notes are perfect guides for both quick revision and thorough conceptual understanding.
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