The correct order of decreasing second ionisation enthalpy of Ti (22), V (23), Cr(24) and Mn (25) is :

Question

$\begin {array} {1 1} (1)\;Ti > V > Cr > Mn & \quad (2)\;Cr > Mn > V > Ti \\ (3)\;V > Mn > Cr > Ti & \quad (4)\;Mn > Cr > Ti > V \end {array}$