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If r is the radius of the first orbit, the radius of nth-orbit of H-atom is given by
Options
(a) rn²
(b) rn
(c) r/n
(d) r² n²
Correct Answer:
rn²
Explanation:
Radius of nthorbit = r n² (for H-atom)
Related Questions: - Which of the following can be termed a phenol formaldehyde resin
- A device that converts energy of combustion of fuels like hydrogen and methane,
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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following can be termed a phenol formaldehyde resin
- A device that converts energy of combustion of fuels like hydrogen and methane,
- Secondary amines could be prepared by
- Which responds to +ve iodoform test
- 6.4 g SO₂ at 0⁰C and 0.99 atm pressure occupies a volume of 2.24 L
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Structure of Atom (90)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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