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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: - A photoelectric surface is illuminated successively by monochromatic light of wavelength
- A coil of self-inductance L is connected in series with a bulb B and an AC source
- A body is thrown upward from ground covers equal distances
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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
- A photoelectric surface is illuminated successively by monochromatic light of wavelength
- A coil of self-inductance L is connected in series with a bulb B and an AC source
- A body is thrown upward from ground covers equal distances
- Which of the following is true for number of spectral lines in going from Lyman series
- A particle moving in a straight line with uniform acceleration is observed
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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