UPSEE: Important Questions and Preparation Tips – Atomic Structure
Rahul Tomar
Nov 14, 2017 15:08 IST
UPSEE/UPTU Examination: Atomic Structure
In this article the engineering section of Jagranjosh brings to you chapter notes of chapter Atomic Structure for UPSEE Entrance Examination 2018. About 1-2 questions are always asked from this chapter in UPSEE examination.
About the Chapter Notes:
These chapter notes are based on the latest syllabus of UPSEE Entrance Examination 2018.
These chapter notes consist of all important topics of chapter Atomic Structure like atomic number, mass number, isobar, isotopes, isotones, isoelectronics, Planck equation, photoelectric effect, angular momentum, Bohr radius, Rydberg equation, De broglie principle, quantum numbers, Aufbau principle, Pauli Exclusion principle, Hund’s rule of maximum multiplicity etc.
About the Exam:
Uttar Pradesh State Entrance Examination (UPSEE) is a state level engineering entrance examination for degree level engineering institutions and other professional colleges. It is regulated by Dr. A.P.J. Abdul Kalam Technical University (AKTU) formerly known as Uttar Pradesh Technical University (UPTU).
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Important Concepts:
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Some previous year solved questions are given below:
Question 1:
The radius of which of the following orbit is same as that of the first Bohr's orbit of
Hydrogen atom?
(a) Li2+ (n = 2)
(b) Li2+(n = 3)
(c) Be3+ (n = 2)
(d) He+ (n = 2)
Solution 1:
Hence, the correct option is (c).
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Question 2:
Solution 2:
Hence, the correct option is (b).
UPSEE Solved Question Paper: 2015
Question 3:
Solution 3:
Hence, the correct option is (b).
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Question 4:
Solution 4:
Hence, the correct option is (b).
UPSEE 2014 Solved Chemistry Question Paper
Question 5:
Solution 5:
Hence, the correct option is (b).
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