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1. |
Which one of the following statements is incorrect in relation to ionisation enthalpy? |
A. | Ionisation enthalpy increases for each successive electron. |
B. | The greatest increase in ionisation enthalpy is experienced on removal of electron from core noble gas configuration. |
C. | End of valence electrons is marked by a big jump in ionisation enthalpy. |
D. | Removal of electron from orbitals bearing lower n value is easier than from orbital having higher n value. |
Answer» E. | |