IIT-JAM-CY SERIES Chemistry
Magnetic Properties
5 previous year questions.
Volume: 5 Ques
Yield: Medium
High-Yield Trend
5
2019 Chapter Questions 5 MCQs
01
PYQ 2019
medium
chemistry ID: iit-jam-
The observed magnetic moments of octahedral Mn , Fe and Co complexes are 4.95, 6.06 and 0.00 BM, respectively. The correct option for the electronic configuration of Mn , Fe and Co metal ions in these complexes, respectively, is
1
t e , t e and t e
2
t e , t e and t e
3
t e , t e and t e
4
t e , t e and t e
02
PYQ 2019
medium
chemistry ID: iit-jam-
The ionization energy of hydrogen atom is 13.6 eV and the first ionization energy of sodium atom is 5.1 eV. The effective nuclear charge experienced by the valence electron of sodium atom is ................. (Round off to one decimal place)
03
PYQ 2019
medium
chemistry ID: iit-jam-
The magnetic field strength required to excite an isolated proton to its higher spin state with an electromagnetic radiation of 300 MHz is ................ Tesla. (Round off to two decimal places)
\text{[Magnetogyric ratio of proton is } 26.75 \times 10^7 \text{ rad T}^{-1} \text{ s}^{-1}]
\text{[Magnetogyric ratio of proton is } 26.75 \times 10^7 \text{ rad T}^{-1} \text{ s}^{-1}]
04
PYQ 2019
medium
chemistry ID: iit-jam-
The correct statement(s) about NO , NO and CO is/are
1
Both NO and CO are paramagnetic.
2
NO is paramagnetic and NO is diamagnetic.
3
Both CO and NO have linear geometry.
4
CO and NO are isoelectronic.
05
PYQ 2019
medium
chemistry ID: iit-jam-
The correct statement regarding the observed magnetic properties of NO, O , B and C in their ground state is
1
NO, B , and C are paramagnetic
2
O , O and NO are paramagnetic
3
O , C and NO are paramagnetic
4
O , B and C are paramagnetic
About Magnetic Properties - IIT-JAM-CY
Magnetic Properties is a vital chapter for IIT-JAM-CY aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
Why focus on Magnetic Properties PYQs?
Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
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Review the topic breakdown to see which sub-topics within Magnetic Properties carry the most weight. Then, tackle the questions iteratively to solidify your understanding.