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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: - Hydro-metallurgical process of extraction of metals is based on
- If the equivalent weight of an element is 32, then the percentage of oxygen
- When CHCl₃ is boiled with NaOH, it gives
- Froath floataton proess is used for the concentration of
- Which of the following gases is not a greenhouse gas
Topics: Solid State and Solutions
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Hydro-metallurgical process of extraction of metals is based on
- If the equivalent weight of an element is 32, then the percentage of oxygen
- When CHCl₃ is boiled with NaOH, it gives
- Froath floataton proess is used for the concentration of
- Which of the following gases is not a greenhouse gas
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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