NEET Exam > NEET Videos > Inorganic Chemistry for NEET > Group-18 Elements: Properties
Group-18 Elements: Properties Video Lecture | Inorganic Chemistry for NEET
|
74 videos|106 docs|111 tests
|
FAQs on Group-18 Elements: Properties Video Lecture - Inorganic Chemistry for NEET
| 1. What are the properties of Group-18 elements? |  |
Ans. Group-18 elements, also known as noble gases, have several unique properties. They are odorless, colorless, and tasteless gases at room temperature. These elements have low boiling and melting points, indicating their low reactivity. Additionally, noble gases are characterized by their stable electron configurations, as they have a full outer shell of electrons.
| 2. How do noble gases behave under normal conditions? | |
Ans. Noble gases are known for their inertness and lack of reactivity. They do not readily form compounds with other elements and are considered chemically stable. This is due to their full valence electron shells, which makes them highly unreactive. Under normal conditions, noble gases exist as monatomic gases, meaning they consist of individual atoms rather than molecules.
| 3. What are the applications of noble gases? | |
Ans. Noble gases have various practical applications due to their unique properties. For instance, helium is commonly used in balloons and airships due to its low density. Neon is used in neon signs and fluorescent lights to produce colorful light. Argon is utilized in light bulbs to prevent the filament from oxidizing. Additionally, noble gases are used in cryogenics, as coolants, and in the medical field for imaging purposes.
| 4. Why are noble gases called "noble"? | |
Ans. Noble gases are called "noble" due to their lack of reactivity compared to other elements. The term "noble" was initially used to emphasize their inertness and resistance to forming compounds. In the past, only gold, silver, and platinum were considered noble due to their resistance to corrosion. When noble gases were discovered and found to exhibit similar unreactive behavior, they were given the same title.
| 5. Can noble gases form compounds under certain conditions? | |
Ans. Although noble gases are generally unreactive, it is possible for them to form compounds under specific conditions. However, these compounds are highly unstable and only exist under extreme conditions such as high pressures and temperatures. Examples of noble gas compounds include xenon hexafluoride (XeF6) and krypton difluoride (KrF2). These compounds are synthesized in laboratories and are not naturally occurring.
About this Video
|
1.1K Views |
|
4.81/5 Rating |
|
Oct 24, 2024 Last updated |
Video Description: Group-18 Elements: Properties for NEET 2024 is part of Inorganic Chemistry for NEET preparation.
The notes and questions for Group-18 Elements: Properties have been prepared according to the NEET exam syllabus.
Information about Group-18 Elements: Properties covers all important topics for NEET 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Group-18 Elements: Properties.
Introduction of Group-18 Elements: Properties in English is available as part of our Inorganic Chemistry for NEET for NEET & Group-18 Elements: Properties in
Hindi for Inorganic 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 Group-18 Elements: Properties Video Lecture | Inorganic Chemistry for NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Inorganic Chemistry for NEET.
Information about Group-18 Elements: Properties
Here you can find the meaning of Group-18 Elements: Properties defined & explained in the simplest way possible.
Besides explaining types of Group-18 Elements: Properties theory, EduRev gives you an ample number of questions to practice Group-18 Elements: Properties tests,
examples and also practice NEET tests.
|
74 videos|106 docs|111 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
mock tests for examination
,Semester Notes
,shortcuts and tricks
,Previous Year Questions with Solutions
,Summary
,Important questions
,video lectures
,past year papers
,practice quizzes
,Objective type Questions
,Extra Questions
,Viva Questions
,Group-18 Elements: Properties Video Lecture | Inorganic Chemistry for NEET
,Group-18 Elements: Properties Video Lecture | Inorganic Chemistry for NEET
,study material
,Sample Paper
,Free
,MCQs
,Exam
,Group-18 Elements: Properties Video Lecture | Inorganic Chemistry for NEET
,ppt
;
Study Group-18 Elements: Properties on the App
Students of NEET can study Group-18 Elements: Properties alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Group-18 Elements: Properties,
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 Group-18 Elements: Properties 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