| ⇦ | 
| ⇨ |
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: - To draw the maximum current from a combination of cells, how should be the cells
- A potentiometer wire is 100cm long and a constant potential difference is maintained
- A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
- A capacitor of 10 µF charged upto 250 volt is connected in parallel with another
- The dimensions of Planck’s constant is same as that of
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- To draw the maximum current from a combination of cells, how should be the cells
- A potentiometer wire is 100cm long and a constant potential difference is maintained
- A metal wire of circular cross-section has a resistance R₁. The wire is now stretched
- A capacitor of 10 µF charged upto 250 volt is connected in parallel with another
- The dimensions of Planck’s constant is same as that of
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