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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⁺⁺]
Related Questions: - The concentric spheres of radii R and r have positive charges q₁ and q₂ with equal
- The ionisation potential of hydrogen-atom is -13.6 eV. An electron in the groundstate
- A simple pendulum performs simple harmonic motion about x = 0 with an amplitude
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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
- The concentric spheres of radii R and r have positive charges q₁ and q₂ with equal
- The ionisation potential of hydrogen-atom is -13.6 eV. An electron in the groundstate
- A simple pendulum performs simple harmonic motion about x = 0 with an amplitude
- A resistance R draws power P when connected to an AC source. If an inductance
- A bar magnet of moment M and pole strength m is cut into parts of equal lengths.
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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