Which of the following statements is correct?

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(D) $1$. $IP$ of $X_{(g)}^{+} > IP$ of $X_{(g)}$: Since the effective nuclear charge $(Z_{eff})$ of $X^{+}$ is greater than that of $X$,more energy is

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All are correct

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(D) $1$. $IP$ of $X_{(g)}^{+} > IP$ of $X_{(g)}$: Since the effective nuclear charge $(Z_{eff})$ of $X^{+}$ is greater than that of $X$,more energy is required to remove an electron from $X^{+}$.$2$. $IP$ of $X_{(g)} > IP$ of $X_{(g)}^{-}$: $X^{-}$ has higher electron density and greater inter-electronic repulsion,making it easier to remove an electron compared to the neutral atom $X$.$3$. $IP$ of $X_{(g)} > E.A$ of $X_{(g)}$: Ionization Potential $(IP)$ is the energy required to remove an electron,which is always positive,whereas Electron Affinity $(E.A)$ is the energy released when an electron is added,which is typically smaller in magnitude.Therefore,all statements are correct.

Column $I$ (Element types)	Column $II$ (Electronic configuration)
$A$. Inert-gas elements	$1. (n-1)d^{1-10} ns^{1-2}$
$B$. Transition elements	$2. ns^2 np^6$
$C$. Inner-transition elements	$3. (n-2)f^{1-14} (n-1)s^2 p^6 d^{0-1} ns^2$

Element Description	Element	$\Delta_{i}H_1$	$\Delta_{i}H_2$	$\Delta_{eg}H$
$(i)$ Most reactive non-metal	$(A)$	$419$	$3051$	$-48$
$(ii)$ Most reactive metal	$(B)$	$1681$	$3374$	$-328$
$(iii)$ Least reactive element	$(C)$	$738$	$1451$	$-40$
$(iv)$ Metal forming dihalide	$(D)$	$2372$	$5251$	$+48$

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