All Courses
Explore Courses UPSC Exam UPSC Test Series Free Notes EduRev Infinity Get the App Login Join for Free
Sign in Open App
NEET Exam  >  NEET Questions  >  The correct order of electron affinity if C, ... Start Learning for Free
SaveJoin the Discussion on the App
The correct order of electron affinity if C, N, B, Be is.?
Clear all your NEET doubts with EduRev
Most Upvoted Answer
The correct order of electron affinity if C, N, B, Be is.?
As the element of grp 15 are half filled, so they are most stable in nature and have slightly less Electron Affinity as compared to grp 14 elements. So the correct order will be,C>N>B>BE
Community Answer
The correct order of electron affinity if C, N, B, Be is.?
C > N > B > Be
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
Explore Courses for NEET exam

Similar NEET Doubts

Read the following text and answer the following questions on the basis of the same:Electron Microscope Electron microscopes use electrons to illuminate a sample. In Transmission Electron Microscopy (TEM), electrons pass through the sample and illuminate film or a digital camera.Resolution in microscopy is limited to about half of the wavelength of the illumination source used to image the sample. Using visible light the best resolution that can be achieved by microscopes is about ~200 nm. Louis de Broglie showed that every particle or matter propagates like a wave. The wavelength of propagating electrons at a given accelerating voltage can be determined byThus, the wavelength of electrons is calculated to be 3.88 pm when the microscope is operated at 100 keV, 2. 74 pm at 200 keV and 2.24 pm at 300 keV. However, because the velocities of electrons in an electron microscope reach about 70% the speed of light with an accelerating voltage of 200 keV, there are relativistic effects on these electrons. Due to this effect, the wavelength at 100 keV, 200 keV and 300 keV in electron microscopes is 3.70 pm, 2.51 pm and 1.96 pm, respectively.Anyhow, the wavelength of electrons is much smaller than that of photons (2.5 pm at 200 keV). Thus if electron wave is used to illuminate the sample, the resolution of an electron microscope theoretically becomes unlimited. Practically, the resolution is limited to ~0.1 nm due to the objective lens system in electron microscopes. Thus, electron microscopy can resolve subcellular structures that could not be visualized using standard fluorescence microscopy.Q. Wavelength of electron as wave at accelerating voltage 200 keV is

Top Courses for NEETView all

Top Courses for NEET

The correct order of electron affinity if C, N, B, Be is.?
Question Description
The correct order of electron affinity if C, N, B, Be is.? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about The correct order of electron affinity if C, N, B, Be is.? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The correct order of electron affinity if C, N, B, Be is.?.
Solutions for The correct order of electron affinity if C, N, B, Be is.? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of The correct order of electron affinity if C, N, B, Be is.? defined & explained in the simplest way possible. Besides giving the explanation of The correct order of electron affinity if C, N, B, Be is.?, a detailed solution for The correct order of electron affinity if C, N, B, Be is.? has been provided alongside types of The correct order of electron affinity if C, N, B, Be is.? theory, EduRev gives you an ample number of questions to practice The correct order of electron affinity if C, N, B, Be is.? tests, examples and also practice NEET tests.
Explore Courses for NEET exam

Top Courses for NEET

Explore Courses

Suggested Free Tests

Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev
Get App
© 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