Grade 10 Exam  >  Grade 10 Questions  >  In a Hydrogen atom, the energy of the first e... Start Learning for Free
In a Hydrogen atom, the energy of the first excited state is – 3.4 eV. What is the KE of the same orbit of the Hydrogen atom?
  • a)
    -13.6 eV
  • b)
    13.6 eV
  • c)
    3.4 eV
  • d)
    6.8 eV
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
In a Hydrogen atom, the energy of the first excited state is – 3...
For a hydrogen atom, the kinetic energy is the negative of the total energy.
The potential energy is twice the total energy.
The first excited state energy of orbital = -3.4 eV
and kinetic energy of same orbital = -(-3.4 eV) = 3.4 eV
Therefore, the kinetic energy of the same orbit of a hydrogen atom is 3.4 eV.
Free Test
Community Answer
In a Hydrogen atom, the energy of the first excited state is – 3...
-3.4 eV.
Attention Grade 10 Students!
To make sure you are not studying endlessly, EduRev has designed Grade 10 study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Grade 10.
Explore Courses for Grade 10 exam

Top Courses for Grade 10

In a Hydrogen atom, the energy of the first excited state is – 3.4 eV. What is the KE of the same orbit of the Hydrogen atom?a)-13.6 eVb)13.6 eVc)3.4 eVd)6.8 eVCorrect answer is option 'C'. Can you explain this answer?
Question Description
In a Hydrogen atom, the energy of the first excited state is – 3.4 eV. What is the KE of the same orbit of the Hydrogen atom?a)-13.6 eVb)13.6 eVc)3.4 eVd)6.8 eVCorrect answer is option 'C'. Can you explain this answer? for Grade 10 2024 is part of Grade 10 preparation. The Question and answers have been prepared according to the Grade 10 exam syllabus. Information about In a Hydrogen atom, the energy of the first excited state is – 3.4 eV. What is the KE of the same orbit of the Hydrogen atom?a)-13.6 eVb)13.6 eVc)3.4 eVd)6.8 eVCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Grade 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In a Hydrogen atom, the energy of the first excited state is – 3.4 eV. What is the KE of the same orbit of the Hydrogen atom?a)-13.6 eVb)13.6 eVc)3.4 eVd)6.8 eVCorrect answer is option 'C'. Can you explain this answer?.
Solutions for In a Hydrogen atom, the energy of the first excited state is – 3.4 eV. What is the KE of the same orbit of the Hydrogen atom?a)-13.6 eVb)13.6 eVc)3.4 eVd)6.8 eVCorrect answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for Grade 10. Download more important topics, notes, lectures and mock test series for Grade 10 Exam by signing up for free.
Here you can find the meaning of In a Hydrogen atom, the energy of the first excited state is – 3.4 eV. What is the KE of the same orbit of the Hydrogen atom?a)-13.6 eVb)13.6 eVc)3.4 eVd)6.8 eVCorrect answer is option 'C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of In a Hydrogen atom, the energy of the first excited state is – 3.4 eV. What is the KE of the same orbit of the Hydrogen atom?a)-13.6 eVb)13.6 eVc)3.4 eVd)6.8 eVCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for In a Hydrogen atom, the energy of the first excited state is – 3.4 eV. What is the KE of the same orbit of the Hydrogen atom?a)-13.6 eVb)13.6 eVc)3.4 eVd)6.8 eVCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of In a Hydrogen atom, the energy of the first excited state is – 3.4 eV. What is the KE of the same orbit of the Hydrogen atom?a)-13.6 eVb)13.6 eVc)3.4 eVd)6.8 eVCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice In a Hydrogen atom, the energy of the first excited state is – 3.4 eV. What is the KE of the same orbit of the Hydrogen atom?a)-13.6 eVb)13.6 eVc)3.4 eVd)6.8 eVCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Grade 10 tests.
Explore Courses for Grade 10 exam

Top Courses for Grade 10

Explore Courses
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