| ⇦ | 
| ⇨ |
If doubly ionised lithium atom is hydrogen like with atomic number 3, the wavelength of radiation required to excite the electron in Li⁺⁺ from the first to the third Bohr orbit and the number of different spectral lines observed in the emission spectrum of the above excited system are
Options
(a) 296 Å, 6
(b) 114 Å, 3
(c) 1026 Å, 6
(d) 8208 Å, 3
Correct Answer:
114 Å, 3
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - The magnetic flux linked with a coil at any instant t is given by ?, find emf
- Two spherical nuclei have mass numbers 216 and 64 with their radii R₁ and R₂,
- The damping force on an oscillator is directly proportional to the velocity.
- The order of the electric field near the earth’s surface is
- A body of mass 3 kg is under a constant force which cause a displacement
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The magnetic flux linked with a coil at any instant t is given by ?, find emf
- Two spherical nuclei have mass numbers 216 and 64 with their radii R₁ and R₂,
- The damping force on an oscillator is directly proportional to the velocity.
- The order of the electric field near the earth’s surface is
- A body of mass 3 kg is under a constant force which cause a displacement
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply