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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: - In a circuit, the current lags behind the voltage by a phase difference of π/2.
- Which of the following atoms has the lowest ionisation potential?
- The molar specific heat at constant pressure of an ideal gas is (7/2)R. The ratio
- Element ²³⁴U has 92 protons and 234 nucleons in its nucleus. It decays by
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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
- In a circuit, the current lags behind the voltage by a phase difference of π/2.
- Which of the following atoms has the lowest ionisation potential?
- The molar specific heat at constant pressure of an ideal gas is (7/2)R. The ratio
- Element ²³⁴U has 92 protons and 234 nucleons in its nucleus. It decays by
- Angle of contact of a liquid with a solid depends on
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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