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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: - Which of the following molecules has the maximum dipoles moment
- Four successive members of the first series of the transition metals
- If the value of an equilibrium constant for a particular reaction is 1.6 ˣ 10¹²,
- Oxidation numbers of carbon in CH₂Cl₂,CO₂ and CO₃²⁻ are respectively
- Which of the following gives propyne on hydrolysis
Topics: Solid State and Solutions
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following molecules has the maximum dipoles moment
- Four successive members of the first series of the transition metals
- If the value of an equilibrium constant for a particular reaction is 1.6 ˣ 10¹²,
- Oxidation numbers of carbon in CH₂Cl₂,CO₂ and CO₃²⁻ are respectively
- Which of the following gives propyne on hydrolysis
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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