Which of the following is decreasing order of $I.P_2$ ?
$Cr > Mn > V > Ti$
$Mn > Cr > V > Ti$
$Ti > V < Cr > Mn$
$V > Ti > G > Mn$
Which of the following elements is alloyed with copper to form brass
Among the following, the compound that is both are diamagnetic and coloured is
Which ion has maximum magnetic moment
Which of the following ions has the highest magnetic moment
Which one of the following species is stable in aqueous solution ?