Bohr's Theory NEET 2025 Level Structure of Atom Chemistry (Question Bank) NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

The angular momentum of an electron in an orbit of radius \(\mathrm{R}\) in a hydrogen atom is directly proportional to ____.

1.	\(\mathrm{R}\)	2.	\(\dfrac{1}{R}\)
3.	\(\dfrac{1}{\sqrt{R}}\)	4.	\(\sqrt{R}\)

Subtopic: Bohr's Theory |

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Assertion (A):	Angular momentum of the electron in the orbit which has four subshells is \(2h\over\pi\).
Reason (R):	Angular momentum of the electron is quantized.

1.	Both (A) and (R) are true and (R) is the correct explanation of (A).
2.	Both (A) and (R) are true but (R) is not the correct explanation of (A).
3.	(A) is true but (R) is false.
4.	(A) is false but (R) is true.

Subtopic: Bohr's Theory |

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NEET 2026 - Target Batch - Vital

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NEET 2026 - Target Batch - Vital