The correct order of electron gain enthalpy with negative sign of \( \mathrm{F}, \mathrm{Cl}, \m... VIDEO
The correct order of electron gain enthalpy with negative sign of \( \mathrm{F}, \mathrm{Cl}, \mathrm{Br} \), and I having atomic number \( 9,17,35 \), and 53 respectively, is:
(a) \( \mathrm{F}\mathrm{Cl}\mathrm{Br}\mathrm{I} \)
(b) \( \mathrm{Cl}\mathrm{F}\mathrm{Br}\mathrm{I} \)
(c) \( \mathrm{Br}\mathrm{Cl}\mathrm{I}\mathrm{F} \)
(d) I \( \) Br \( \) Cl \( \) F
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