NEET > Chemistry Class 12 > Close Packed Structures
Close Packed Structures Video Lecture - Chemistry Class 12 - NEET
|
150 videos|377 docs|213 tests
|
FAQs on Close Packed Structures Video Lecture - Chemistry Class 12 - NEET
| 1. What is a close-packed structure? |  |
Ans. A close-packed structure refers to a arrangement of atoms or particles in a crystal lattice where the spheres are positioned as close together as possible, with minimal empty space between them. This arrangement maximizes the packing efficiency in a crystal lattice.
| 2. What are the two types of close-packed structures? | |
Ans. The two types of close-packed structures are the hexagonal close-packed (hcp) structure and the face-centered cubic (fcc) structure. In the hcp structure, the spheres are arranged in a hexagonal pattern, while in the fcc structure, the spheres are arranged in a cubic pattern with an additional sphere in the center of each face.
| 3. How are close-packed structures relevant in materials science and engineering? | |
Ans. Close-packed structures play a crucial role in materials science and engineering as they determine the mechanical, thermal, and electrical properties of materials. The arrangement of atoms or particles in a close-packed structure affects factors such as strength, ductility, conductivity, and optical properties, making it essential for designing and understanding various materials.
| 4. What are some examples of materials that exhibit close-packed structures? | |
Ans. Many metallic elements, such as gold, silver, and aluminum, exhibit close-packed structures. Additionally, certain ceramic materials, including zinc oxide and magnesium oxide, can also adopt close-packed structures. These materials are widely used in industries ranging from construction to electronics due to their desirable properties.
| 5. How does the close-packed structure relate to the density of a material? | |
Ans. The close-packed structure is directly related to the density of a material. Close-packed structures have a higher packing efficiency, meaning a larger fraction of the space is occupied by atoms or particles. Consequently, materials with close-packed structures tend to have higher densities compared to those with less efficient packing arrangements.
About this Video
|
2.1K Views |
|
4.61/5 Rating |
|
Mohit Rajpoot |
Video Description: Close Packed Structures for NEET 2023 is part of Chemistry Class 12 preparation.
The notes and questions for Close Packed Structures have been prepared according to the NEET exam syllabus.
Information about Close Packed Structures covers all important topics for NEET 2023 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Close Packed Structures.
Introduction of Close Packed Structures in English is available as part of our Chemistry Class 12 for NEET & Close Packed Structures in
Hindi for Chemistry Class 12 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 Close Packed Structures Video Lecture | Chemistry Class 12 - NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Chemistry Class 12.
Information about Close Packed Structures
Here you can find the meaning of Close Packed Structures defined & explained in the simplest way possible.
Besides explaining types of Close Packed Structures theory, EduRev gives you an ample number of questions to practice Close Packed Structures tests,
examples and also practice NEET tests.
|
150 videos|377 docs|213 tests
|
Up next
|
Explore Courses for NEET exam
|
|
How to Prepare for NEET
Read our guide to prepare for NEET which is created by Toppers & the best Teachers
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Download free EduRev App
Track your progress, build streaks, highlight & save important lessons and more!
Related Searches
Sample Paper
,Close Packed Structures Video Lecture | Chemistry Class 12 - NEET
,shortcuts and tricks
,Viva Questions
,Close Packed Structures Video Lecture | Chemistry Class 12 - NEET
,Objective type Questions
,Free
,mock tests for examination
,Semester Notes
,study material
,Important questions
,video lectures
,Summary
,practice quizzes
,Close Packed Structures Video Lecture | Chemistry Class 12 - NEET
,ppt
,Extra Questions
,MCQs
,Previous Year Questions with Solutions
,past year papers
,Exam
;
Study Close Packed Structures on the App
Students of NEET can study Close Packed Structures alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Close Packed Structures,
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 Close Packed Structures is prepared as per the latest NEET syllabus.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup
