AIPMT 2011 Physics and Chemistry Solved Paper

Question : 40 of 100

Marks: +1, -0

The d-electron configurations of Cr2+,Mn2+,Fe2+ and Co2+ are d4,d5,d6 and d7 respectively. Which one of the following will exhibit minimum paramagnetic behaviour ? (At, nos. Cr=24,Mn=25,Fe=26,Co=27 )