NEET Exam > NEET Questions > As per Bohr model, the minimum energy (in eV)...
Start Learning for Free
As per Bohr model, the minimum energy (in eV) required to remove an electron from the ground state of doubly in ionized Li atom (Z=3) is
- a)1.51
- b)13.6
- c)40.8
- d)122.4
Correct answer is option 'D'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
As per Bohr model, the minimum energy (in eV) required to remove an el...
The Bohr model is a simplified model of the atom proposed by Niels Bohr in 1913. It describes the electron orbits around the nucleus as discrete energy levels, and the energy difference between these levels is quantized. According to the Bohr model, the energy levels of an atom are given by the equation:
E = -13.6 Z^2 / n^2
where E is the energy of the level, Z is the atomic number, and n is the principal quantum number.
In the case of a doubly ionized Li atom (Z=3), we need to find the minimum energy required to remove an electron from the ground state. The ground state is when the electron is in the lowest energy level, which corresponds to n=1.
Using the equation above, we can calculate the energy of the ground state:
E = -13.6 * 3^2 / 1^2
= -13.6 * 9 / 1
= -122.4 eV
The negative sign indicates that the energy is lower than the zero reference point. To remove an electron from the ground state, we need to supply energy equal to the magnitude of the energy of the ground state, but with the opposite sign.
So, the minimum energy required to remove an electron from the ground state of a doubly ionized Li atom is 122.4 eV. Therefore, the correct answer is option D.
E = -13.6 Z^2 / n^2
where E is the energy of the level, Z is the atomic number, and n is the principal quantum number.
In the case of a doubly ionized Li atom (Z=3), we need to find the minimum energy required to remove an electron from the ground state. The ground state is when the electron is in the lowest energy level, which corresponds to n=1.
Using the equation above, we can calculate the energy of the ground state:
E = -13.6 * 3^2 / 1^2
= -13.6 * 9 / 1
= -122.4 eV
The negative sign indicates that the energy is lower than the zero reference point. To remove an electron from the ground state, we need to supply energy equal to the magnitude of the energy of the ground state, but with the opposite sign.
So, the minimum energy required to remove an electron from the ground state of a doubly ionized Li atom is 122.4 eV. Therefore, the correct answer is option D.
Free Test
FREE
| Start Free Test |
Community Answer
As per Bohr model, the minimum energy (in eV) required to remove an el...
E=13.6*n2/z2
=13.6*1/9
=13.6×9 = 122.4 ev
=13.6*1/9
=13.6×9 = 122.4 ev
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
Top Courses for NEETView all
As per Bohr model, the minimum energy (in eV) required to remove an electron from the ground state of doubly in ionized Li atom (Z=3) isa)1.51b)13.6c)40.8d)122.4Correct answer is option 'D'. Can you explain this answer?
Question Description
As per Bohr model, the minimum energy (in eV) required to remove an electron from the ground state of doubly in ionized Li atom (Z=3) isa)1.51b)13.6c)40.8d)122.4Correct answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about As per Bohr model, the minimum energy (in eV) required to remove an electron from the ground state of doubly in ionized Li atom (Z=3) isa)1.51b)13.6c)40.8d)122.4Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for As per Bohr model, the minimum energy (in eV) required to remove an electron from the ground state of doubly in ionized Li atom (Z=3) isa)1.51b)13.6c)40.8d)122.4Correct answer is option 'D'. Can you explain this answer?.
As per Bohr model, the minimum energy (in eV) required to remove an electron from the ground state of doubly in ionized Li atom (Z=3) isa)1.51b)13.6c)40.8d)122.4Correct answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about As per Bohr model, the minimum energy (in eV) required to remove an electron from the ground state of doubly in ionized Li atom (Z=3) isa)1.51b)13.6c)40.8d)122.4Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for As per Bohr model, the minimum energy (in eV) required to remove an electron from the ground state of doubly in ionized Li atom (Z=3) isa)1.51b)13.6c)40.8d)122.4Correct answer is option 'D'. Can you explain this answer?.
Solutions for As per Bohr model, the minimum energy (in eV) required to remove an electron from the ground state of doubly in ionized Li atom (Z=3) isa)1.51b)13.6c)40.8d)122.4Correct answer is option 'D'. Can you explain this answer? 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 As per Bohr model, the minimum energy (in eV) required to remove an electron from the ground state of doubly in ionized Li atom (Z=3) isa)1.51b)13.6c)40.8d)122.4Correct answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
As per Bohr model, the minimum energy (in eV) required to remove an electron from the ground state of doubly in ionized Li atom (Z=3) isa)1.51b)13.6c)40.8d)122.4Correct answer is option 'D'. Can you explain this answer?, a detailed solution for As per Bohr model, the minimum energy (in eV) required to remove an electron from the ground state of doubly in ionized Li atom (Z=3) isa)1.51b)13.6c)40.8d)122.4Correct answer is option 'D'. Can you explain this answer? has been provided alongside types of As per Bohr model, the minimum energy (in eV) required to remove an electron from the ground state of doubly in ionized Li atom (Z=3) isa)1.51b)13.6c)40.8d)122.4Correct answer is option 'D'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice As per Bohr model, the minimum energy (in eV) required to remove an electron from the ground state of doubly in ionized Li atom (Z=3) isa)1.51b)13.6c)40.8d)122.4Correct answer is option 'D'. Can you explain this answer? tests, examples and also practice NEET tests.
|
|
Explore Courses for NEET exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© 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