| ⇦ | 
| ⇨ |
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 body of mass m is thrown upwards at an angle θ with the horizontal with velocity
- If two electric bulbs have 40 W and 60 W ratings at 220 V, then the ratio
- A bar magnet has a coercivity of 4×10³ Am⁻¹. It is placed inside a solenoid
- A single slit Fraunhogger diffraction pattern is formed with white light.
- Which of the following pairs of quantities does not have same dimensional
Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body of mass m is thrown upwards at an angle θ with the horizontal with velocity
- If two electric bulbs have 40 W and 60 W ratings at 220 V, then the ratio
- A bar magnet has a coercivity of 4×10³ Am⁻¹. It is placed inside a solenoid
- A single slit Fraunhogger diffraction pattern is formed with white light.
- Which of the following pairs of quantities does not have same dimensional
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