| ⇦ | 
| ⇨ |
The ionization energy of Li⁺⁺ is equal to
Options
(a) 9hcR
(b) 6hcR
(c) 2hcR
(d) hcR
Correct Answer:
9hcR
Explanation:
Ionisation energy of Li⁺⁺ = 9hcR
Ionisation energy = RchZ² = Rhc(3)² = 9hcR [as Z = 3 for Li⁺⁺]
Related Questions: - A dynamo converts
- Two coaxial solenoids are made by winding thin insulated wire over a pipe
- A particle of mass ‘m’ is kept at rest at a height 3R from the surface of earth
- A particle covers half of its total distance with speed v1 and the rest half distance
- If an electron and a positron annihilate, the energy released is
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A dynamo converts
- Two coaxial solenoids are made by winding thin insulated wire over a pipe
- A particle of mass ‘m’ is kept at rest at a height 3R from the surface of earth
- A particle covers half of its total distance with speed v1 and the rest half distance
- If an electron and a positron annihilate, the energy released is
Topics: Dual Nature of Matter and Radiation (150)
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