BITSAT 2020 Paper

Section: Chemistry

Question : 71 of 150

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 the lowest paramagnetic behaviour?
(Atomic no. Cr=24,Mn=25,Fe=26,Co=27 ).

[Co(H2O)6]2+
[Cr(H2O)6]2+
[Mn(H2O)6]2+
[Fe(H2O)6]2−

Validate

Go to Question:

Prev Question

Next Question