Which of the following is the correct order of $I.E.$ (Ionization Energy)?

Identify the incorrect statement from the following:

In which of the following arrangements is the order $NOT$ according to the property indicated against it?

In which of the following arrangements is the order $NOT$ according to the property indicated against it?

Which one of the following sets of ions represents a collection of isoelectronic species?

Consider the following statements:
$(i) Na_2O < MgO < ZnO < P_4O_6$ - Acidic property
$(ii) F > Cl > Br$ - Electron gain enthalpy
$(iii) M^{2-} > M^{-} > M^{+} > M^{2+}$ - Ionic size
$(iv)$ The second ionisation enthalpy of $Cu$ is more than the second ionisation enthalpy of $K$.
Which of the following is the correct representation of True $(T)$ / False $(F)$ for the given statements?
$(a)$ $T, T, F, F$
$(b)$ $F, T, F, T$
$(c)$ $F, F, F, T$
$(d)$ $T, F, T, F$