⇦ | ⇨ |
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: - For inelastic collision between two spherical rigid bodies
- The coefficient of friction between the tyres and the road is 0.25. The maximum speed
- A Carnot engine takes heat from a reservoir at 627⁰C and rejects heat
- A scooter is going round a circular road of radius 100 m at a speed of 10m/s
- The self-inductance of a choke coil is 10 mH. When it is connected with a 10 V DC source,
Topics: Radioactivity
(83)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- For inelastic collision between two spherical rigid bodies
- The coefficient of friction between the tyres and the road is 0.25. The maximum speed
- A Carnot engine takes heat from a reservoir at 627⁰C and rejects heat
- A scooter is going round a circular road of radius 100 m at a speed of 10m/s
- The self-inductance of a choke coil is 10 mH. When it is connected with a 10 V DC source,
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