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Give Reasons Iron Has Higher Enthalpy of Atomization than that of Copper.

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Question

Give reasons Iron has the higher enthalpy of atomization than that of copper.

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Solution 1

Iron has more number of the unpaired electron. Hence, it will have strong interatomic interaction than copper.

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Solution 2

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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2017-2018 (March) Delhi Set 1

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