NEET > Chemistry Class 11 > Short Tricks: Revision of Hydrogen
Short Tricks: Revision of Hydrogen Video Lecture - Chemistry Class 11 - NEET
|
195 videos|337 docs|190 tests
|
FAQs on Short Tricks: Revision of Hydrogen Video Lecture - Chemistry Class 11 - NEET
| 1. What is hydrogen? |  |
Ans. Hydrogen is a chemical element with the symbol H and atomic number 1. It is the lightest and most abundant element in the universe, constituting about 75% of its elemental mass.
| 2. How is hydrogen used as a fuel? | |
Ans. Hydrogen can be used as a fuel in various applications, including fuel cells and combustion engines. In fuel cells, hydrogen reacts with oxygen to produce electricity and water, with no emissions other than water vapor. In combustion engines, hydrogen can be burned to generate power, but this process produces emissions, including nitrogen oxides.
| 3. What are the advantages of using hydrogen as a fuel? | |
Ans. There are several advantages to using hydrogen as a fuel. It is a clean source of energy, as its combustion or use in fuel cells produces no greenhouse gas emissions other than water vapor. It is also highly efficient, as it has a higher energy density per unit of mass compared to gasoline or diesel. Additionally, hydrogen can be produced from a variety of renewable sources, such as solar or wind power, making it a sustainable energy option.
| 4. How is hydrogen produced? | |
Ans. Hydrogen can be produced through various methods, including electrolysis of water, steam methane reforming, and coal gasification. Electrolysis involves passing an electric current through water to split it into hydrogen and oxygen. Steam methane reforming involves reacting methane with steam to produce hydrogen and carbon dioxide. Coal gasification involves reacting coal with steam to produce a mixture of hydrogen, carbon monoxide, and carbon dioxide.
| 5. What are the challenges in using hydrogen as a widespread fuel? | |
Ans. Although hydrogen has many advantages as a fuel, there are also challenges in its widespread use. One challenge is the storage and transportation of hydrogen, as it has low energy density per unit of volume, requiring either high-pressure tanks or cryogenic storage. Another challenge is the production of hydrogen, as current methods often rely on fossil fuels, which contribute to greenhouse gas emissions. Additionally, there is a need for a robust infrastructure to support the production, distribution, and refueling of hydrogen.
Video Description: Short Tricks: Revision of Hydrogen for NEET 2023 is part of Chemistry Class 11 preparation.
The notes and questions for Short Tricks: Revision of Hydrogen have been prepared according to the NEET exam syllabus.
Information about Short Tricks: Revision of Hydrogen covers all important topics for NEET 2023 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Short Tricks: Revision of Hydrogen.
Introduction of Short Tricks: Revision of Hydrogen in English is available as part of our Chemistry Class 11 for NEET & Short Tricks: Revision of Hydrogen in
Hindi for Chemistry Class 11 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 Short Tricks: Revision of Hydrogen Video Lecture | Chemistry Class 11 - NEET - NEET full syllabus preparation | Free video for NEET exam to prepare for Chemistry Class 11.
Information about Short Tricks: Revision of Hydrogen
Here you can find the meaning of Short Tricks: Revision of Hydrogen defined & explained in the simplest way possible.
Besides explaining types of Short Tricks: Revision of Hydrogen theory, EduRev gives you an ample number of questions to practice Short Tricks: Revision of Hydrogen tests,
examples and also practice NEET tests.
|
195 videos|337 docs|190 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
Previous Year Questions with Solutions
,MCQs
,Short Tricks: Revision of Hydrogen Video Lecture | Chemistry Class 11 - NEET
,Semester Notes
,Summary
,study material
,Viva Questions
,Extra Questions
,practice quizzes
,Sample Paper
,video lectures
,Objective type Questions
,Short Tricks: Revision of Hydrogen Video Lecture | Chemistry Class 11 - NEET
,Important questions
,Short Tricks: Revision of Hydrogen Video Lecture | Chemistry Class 11 - NEET
,past year papers
,shortcuts and tricks
,Free
,Exam
,ppt
,mock tests for examination
;
Study Short Tricks: Revision of Hydrogen on the App
Students of NEET can study Short Tricks: Revision of Hydrogen alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Short Tricks: Revision of Hydrogen,
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 Short Tricks: Revision of Hydrogen 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
