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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: - Write the IUPAC name of CH₃CH₂COOH
- The temperature, at which heavy water has maximum density is
- Which one of the following dfects in the crystals lowers its density
- If a is the length of the side of a cube the distance between the body
- Pb + Conc.HNO₃ gives
Topics: Solid State and Solutions
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Write the IUPAC name of CH₃CH₂COOH
- The temperature, at which heavy water has maximum density is
- Which one of the following dfects in the crystals lowers its density
- If a is the length of the side of a cube the distance between the body
- Pb + Conc.HNO₃ gives
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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