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The ionisation energy of an electron in the ground state of helium atom is 24.6 eV. The energy required to remove both the electron is
Options
(a) 51.8 eV
(b) 79 eV
(c) 38.2 eV
(d) 49.2 eV
Correct Answer:
79 eV
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Equal currents are passing through two very long and straight parallel wires
- Dimensions of electrical resistance are
- The angular speed of earth, so that the object on equator may appear weightless
- A particle of mass ‘m’ is kept at rest at a height 3R from the surface of earth
- Two bodies of masses m and 4 m are moving with equal K.E. The ratio of their linear
Topics: Atoms and Nuclei (136)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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