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Which of the following metal is not ferromagnetic
Options
(a) Cobalt
(b) Iron
(c) Manganese
(d) Nickel
Correct Answer:
Manganese
Explanation:
The substances which are strongly attracted by the magnetic field and show permanent magnetism even when the magnetic field is removed are known as ferromagnetic substance. The ferromagnetism arises due to spontaneous alignment of magnetic moments due to the presence of unpaired electrons. This is not seen in manganese(Mn).
Related Questions: - Calculate the amount of [Ca(OH)₂] required to remove the hardness of water
- One would expect proton to have very large
- Which one of the following is an example of heterogenous catalysis
- During the electrolysis of H₂O, volume of H₂ and O₂ are released in the ratio
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Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Calculate the amount of [Ca(OH)₂] required to remove the hardness of water
- One would expect proton to have very large
- Which one of the following is an example of heterogenous catalysis
- During the electrolysis of H₂O, volume of H₂ and O₂ are released in the ratio
- On heating glycerol with conc.H₂SO₄, a compound is obtained which has bad odour.
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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