Match the corect ionisation enthalpies and electron gain enthalpies of – InterviewSolution

1.	Match the corect ionisation enthalpies and electron gain enthalpies of the following elements. Elements△H1△H2△egH(i)Most reactive non metalA4193051−48(ii)Most reactive metalB16813374−328(iii)Least reactive elementC7381451−40(iv)Metal forming binary halideD.23725251+48
Answer» Match the corect ionisation enthalpies and electron gain enthalpies of the following elements. $\begin{matrix} E l e m e n t s & △ H_{1} & △ H_{2} & △_{e g} H (i) & M o s t r e a c t i v e n o n m e t a l & A & 419 & 3051 & - 48 (i i) & M o s t r e a c t i v e m e t a l & B & 1681 & 3374 & - 328 (i i i) & L e a s t r e a c t i v e e l e m e n t & C & 738 & 1451 & - 40 (i v) & M e t a l f o r m i n g b i n a r y h a l i d e & D . & 2372 & 5251 & + 48 \end{matrix}$

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