⇦ | ![]() | ⇨ |
Magnetic moment 2.83 BM is given by which of the following ions
Options
(a) Ti³⁺
(b) Ni²⁺
(c) Cr³⁺
(d) Mn²⁺
Correct Answer:
Ni²⁺
Explanation:
Magnetic moment
µ=√n(n+2)
2.83=√n(n+2)
On solving n=2
Ni²⁺ have two unpaired electron.
Related Questions:
- If the equivalent weight of an element is 32, then the percentage of oxygen
- The predominant intermolecular forces in HF is due to
- What is the volume of ’20 volume H₂O₂. required to get 5000 cm³ of oxygen at STP?
- The intermediate formed in aldol condensation is
- When acetylene reacts with arsenic trichloride in the presence of anhydrous
Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply