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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: - For a reaction to occur spontaneously
- Which of the following is contained in alcoholic beverages
- The solubility of anhydrous AlCl₃ and hydrous AlCl₃ in diethylether are S₁
- The hybridization involved in complex [Ni(CN)₄]²⁻ is (At.No.Ni = 28)
- Principal quantum number of an atom is related to the
Topics: Solid State and Solutions
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- For a reaction to occur spontaneously
- Which of the following is contained in alcoholic beverages
- The solubility of anhydrous AlCl₃ and hydrous AlCl₃ in diethylether are S₁
- The hybridization involved in complex [Ni(CN)₄]²⁻ is (At.No.Ni = 28)
- Principal quantum number of an atom is related to the
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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