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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
- The electrophile in the nitration of benzene is
- What will be the correct relationship between free energy and equilibrium constant K
- Negative deviation from Raoult’s law is observed in which one of the
- The wavelength correspending to maximum enregy for hydrogen is 91.2 nm
- The oxidation states of sulphur in the anions : SO₃²⁻,S₂O₄²⁻ and S₂O₆²⁻
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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