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Which of the following metal is not ferromagnetic
Options
(a) Cobalt
(b) Iron
(c) Manganese
(d) Nickel
Correct Answer:
Manganese
Explanation:
The substances which are strongly attracted by the magnetic field and show permanent magnetism even when the magnetic field is removed are known as ferromagnetic substance. The ferromagnetism arises due to spontaneous alignment of magnetic moments due to the presence of unpaired electrons. This is not seen in manganese(Mn).
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Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- 6.02 x 10²° molecules of urea are present in 100 mL of its solution
- Methyl alcohol is industrially prepared by the action of
- Silver is present in
- Froath floataton proess is used for the concentration of
- What will be the partial pressure of He and O₂, if 200 mL of He at 0.66 atm and 400 mL
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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