| ⇦ | 
| ⇨ |
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 wire is stretched under a force. If the wire suddenly snaps the temperature
- A particle of mass ‘m’ is kept at rest at a height 3R from the surface of earth
- If ∆U and ∆W represent the increase in internal energy and work done by the system
- The material suitable for making electromagnets should have
- What is the value of incidence L for which the current is maximum in a series LCR
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A wire is stretched under a force. If the wire suddenly snaps the temperature
- A particle of mass ‘m’ is kept at rest at a height 3R from the surface of earth
- If ∆U and ∆W represent the increase in internal energy and work done by the system
- The material suitable for making electromagnets should have
- What is the value of incidence L for which the current is maximum in a series LCR
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