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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⁺⁺]
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Topics: Dual Nature of Matter and Radiation
(150)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- what is the de-Broglie wavelength of the electron accelerated through a potential
- Two bodies A and B having temperature 327° C and 427° C are radiating heat
- A particle of mass ‘m’ is kept at rest at a height 3R from the surface of earth
- In Young’s double silt experiment if the distance between the two slits
- 4 point charges each +q is placed on the circumference of a circle
Topics: Dual Nature of Matter and Radiation (150)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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