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 k

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 :

TestHub · Accepted Answer

The element having high value of Electron gain enthalpy (magnitude) will form a compound having higher ionic character so order of ionic character EB > E A > EC > E D

Chemistry - PERIODIC TABLE Question with Solution | TestHub

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