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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: - Which of the following is true for number of spectral lines in going from Lyman series
- An ideal gas expands in such a manner that its pressure and volume can be related
- An air core coil and an electric bulb are connected in series with an AC source.
- On heating a ferromagnetic substance above curie temperature
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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
- Which of the following is true for number of spectral lines in going from Lyman series
- An ideal gas expands in such a manner that its pressure and volume can be related
- An air core coil and an electric bulb are connected in series with an AC source.
- On heating a ferromagnetic substance above curie temperature
- 540 g of ice at 0° C is mixed with 540 g of water at 80° C. The final temperature
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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