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Which of the following is not a ferromagnetic substance
Options
(a) Cobalt
(b) Nickel
(c) Manganese
(d) Iron
Correct Answer:
Manganese
Explanation:
Fe, Co, Ni are ferromagnetic subtances since they show permanent magnetism even in the absence of magnetic field. Mn is paramagnetic as its magnetism is lost in the absence of magnetic field.
Related Questions: - The percentage weight of Zn in white vitriol [ZnSO₄ 7H₂O] is approximately equal
- Which of the following explains the sequence of filling the electrons
- Chloroamphenicol is effective against
- A physician wishes to prepare a buffer solution at pH = 3.85
- The standard electrode potential is measured by
Topics: Solid State and Solutions
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The percentage weight of Zn in white vitriol [ZnSO₄ 7H₂O] is approximately equal
- Which of the following explains the sequence of filling the electrons
- Chloroamphenicol is effective against
- A physician wishes to prepare a buffer solution at pH = 3.85
- The standard electrode potential is measured by
Topics: Solid State and Solutions (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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