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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 oxidation number of phosphorus and basicity of acid in pyrophosphoric acid
- Chlorine is in +1 oxidation state in which of the following
- Which of the following hydrides is electron deficient molecule?
- Which of the following exists as zwitter ion
- Which expression is correct for the work done in adiabatic reversible expansion
Topics: Solid State and Solutions
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The oxidation number of phosphorus and basicity of acid in pyrophosphoric acid
- Chlorine is in +1 oxidation state in which of the following
- Which of the following hydrides is electron deficient molecule?
- Which of the following exists as zwitter ion
- Which expression is correct for the work done in adiabatic reversible expansion
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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