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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: - Chlorine is in +1 oxidation state in which of the following
- The pH value of 10⁻⁸ M HCl is
- Higher percentage of carbon is found in
- A sample of CaCO₃ is 50% pure. On heating 1.12 L of CO₂ at STP is obtained
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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
- Chlorine is in +1 oxidation state in which of the following
- The pH value of 10⁻⁸ M HCl is
- Higher percentage of carbon is found in
- A sample of CaCO₃ is 50% pure. On heating 1.12 L of CO₂ at STP is obtained
- A solution of nickel sulphate in which nickel rod is dipped is diluted 10 times.
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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