NEET Exam > NEET Videos > Physical Chemistry for NEET > Quantum Mechanical Model of Atom: Nodes in Orbitals
Quantum Mechanical Model of Atom: Nodes in Orbitals Video Lecture | Physical Chemistry for NEET
|
117 videos|225 docs|239 tests
|
FAQs on Quantum Mechanical Model of Atom: Nodes in Orbitals Video Lecture - Physical Chemistry for NEET
| 1. What is the quantum mechanical model of an atom? |  |
The quantum mechanical model of an atom is a theory that describes the behavior and properties of atoms based on the principles of quantum mechanics. It states that electrons in an atom are not in fixed orbits but rather exist in electron clouds or orbitals, which represent the probability of finding an electron at a particular location around the nucleus.
| 2. How do nodes form in orbitals? | |
Nodes in orbitals are formed due to the wave nature of electrons. In quantum mechanics, electrons are described by wavefunctions, which are mathematical functions that determine the probability distribution of finding an electron in a particular region. Nodes occur where the wavefunction of an electron changes sign, resulting in regions where the probability of finding an electron is zero.
| 3. What is the significance of nodes in orbitals? | |
Nodes in orbitals have several important implications. Firstly, they determine the shape of the orbitals. For example, in the case of s orbitals, there are no nodes and the shape is spherical. In contrast, p orbitals have one node and exhibit a dumbbell shape. Secondly, nodes also influence the energy of electrons within the atom, with different numbers and arrangements of nodes corresponding to different energy levels.
| 4. How are nodes related to electron density? | |
Nodes play a crucial role in determining electron density. In regions where nodes exist, the probability of finding an electron is zero, meaning there is no electron density. On the other hand, regions without nodes have higher electron density, indicating a higher likelihood of finding an electron at those locations. Therefore, the presence and arrangement of nodes directly affect the distribution of electron density within an atom.
| 5. Can nodes be observed experimentally? | |
Nodes cannot be directly observed experimentally since they represent regions of zero electron density. However, their presence and arrangement can be inferred indirectly through experimental techniques such as electron diffraction or spectroscopy. These methods provide information about the behavior and properties of electrons, allowing scientists to study and understand the concept of nodes in orbitals.
Related Exams
About this Video
|
1.9K Views |
|
4.94/5 Rating |
|
Dec 22, 2024 Last updated |
Video Description: Quantum Mechanical Model of Atom: Nodes in Orbitals for NEET 2024 is part of Physical Chemistry for NEET preparation.
The notes and questions for Quantum Mechanical Model of Atom: Nodes in Orbitals have been prepared according to the NEET exam syllabus.
Information about Quantum Mechanical Model of Atom: Nodes in Orbitals covers all important topics for NEET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Quantum Mechanical Model of Atom: Nodes in Orbitals.
Introduction of Quantum Mechanical Model of Atom: Nodes in Orbitals in English is available as part of our Physical Chemistry for NEET for NEET & Quantum Mechanical Model of Atom: Nodes in Orbitals in
Hindi for Physical Chemistry for NEET course. Download more important topics related with notes, lectures and mock test series for
NEET Exam by signing up for free.
Description
Video Lecture & Questions for Quantum Mechanical Model of Atom: Nodes in Orbitals Video Lecture | Physical Chemistry for NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Physical Chemistry for NEET.
Information about Quantum Mechanical Model of Atom: Nodes in Orbitals
Here you can find the meaning of Quantum Mechanical Model of Atom: Nodes in Orbitals defined & explained in the simplest way possible.
Besides explaining types of Quantum Mechanical Model of Atom: Nodes in Orbitals theory, EduRev gives you an ample number of questions to practice Quantum Mechanical Model of Atom: Nodes in Orbitals tests,
examples and also practice NEET tests.
|
117 videos|225 docs|239 tests
|
|
Explore Courses for NEET exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
study material
,Quantum Mechanical Model of Atom: Nodes in Orbitals Video Lecture | Physical Chemistry for NEET
,shortcuts and tricks
,ppt
,MCQs
,Quantum Mechanical Model of Atom: Nodes in Orbitals Video Lecture | Physical Chemistry for NEET
,Extra Questions
,Exam
,Important questions
,Quantum Mechanical Model of Atom: Nodes in Orbitals Video Lecture | Physical Chemistry for NEET
,practice quizzes
,Previous Year Questions with Solutions
,Semester Notes
,video lectures
,Summary
,Free
,mock tests for examination
,Viva Questions
,past year papers
,Sample Paper
,Objective type Questions
;
Study Quantum Mechanical Model of Atom: Nodes in Orbitals on the App
Students of NEET can study Quantum Mechanical Model of Atom: Nodes in Orbitals alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Quantum Mechanical Model of Atom: Nodes in Orbitals,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Quantum Mechanical Model of Atom: Nodes in Orbitals is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup