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प्रश्न
The complexion [Ni(CN)4]2- is:
विकल्प
Square planar and diamagnetic
Tetrahedral and Paramagnetic
Square planar and paramagnetic
Tetrahedral and Diamagnetic
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उत्तर
The complexion [Ni(CN)4]2- is: Square planar and diamagnetic
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संबंधित प्रश्न
What type of magnetism is shown in the following alignment of magnetic moments?
What type of magnetism is shown by a substance if magnetic moments of domains are arranged in same direction?
Give reason for the following :
Sulphur in vapour state shows paramagnetic behaviour.
Compare the properties of soft and hard ferromagnetic materials.
All those atoms or molecules which have an odd number of electrons are
Substances that are strongly attracted by the applied magnetic field and can be permanently magnetized are ____________.
The value of magnetic moment is zero in the case of antiferromagnetic substances because the domains:
(i) get oriented in the direction of the applied magnetic field.
(ii) get oriented opposite to the direction of the applied magnetic field.
(iii) are oppositely oriented with respect to each other without the application of magnetic field.
(iv) cancel out each other’s magnetic moment.
Some of the polar crystals when heated produces small electrical current. This phenomenon is called ______.
Match items of List - I with those of List - II:
| List - I | List - II | ||
| (Property) | (Example) | ||
| (A) | Diamagnetism | (i) | MnO |
| (B) | Ferrimagnetism | (ii) | O2 |
| (C) | Paramagnetism | (iii) | NaCl |
| (D) | Antiferromagnetism | (iv) | Fe3O4 |
Choose the most appropriate answer from the options given below:
The metal complex ion that is paramagnetic is ______.
(Atomic number of Fe = 26, Cu = 29, Co = 27 and Ni = 28)
