JEE Main 2025 Chemistry question
An element 'E' has the ionisation enthalpy value of 374 kJ mol⁻¹. 'E' reacts with elements A, B, C and D with electron gain enthalpy values of –328, –349, –325 and –295 kJ mol⁻¹, respectively. The correct order of the products EA, EB, EC and ED in terms of ionic character is :
Answer: (1)
Solution
Ionic character increases with the difference between IE and EGE magnitude;
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