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प्रश्न
Give reasons Iron has the higher enthalpy of atomization than that of copper.
उत्तर १
Iron has more number of the unpaired electron. Hence, it will have strong interatomic interaction than copper.
उत्तर २
Metallic bond in iron is stronger than that of copper. This is due to the presence of higher number of
unpaired electrons in iron.
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संबंधित प्रश्न
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| Cr2+/Cr | −0.9 V |
| Mn2+/Mn | −1.2 V |
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| Cr3/Cr2+ | −0.4 V |
| Mn3+/Mn2+ | +1.5 V |
| Fe3+/Fe2+ | +0.8 V |
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