In which of the following options the order arrangement does not agree with the variation of property indicated against it?

Options

A. `I lt Br lt F lt Cl` (increasing magnitude of electron gain enthalpy)
B. `Li lt Na lt K lt Rb` (increasing metallic radius)
C. `Al^(3+) lt Mg^(2+) lt Na^(+) lt F` (order of ionic radius)
D. `B lt Clt N lt O` (increasing first ionization enthalpy)

Answer

D