THE VALUE OF SPIN ONLY MAGNETIC MOMENT FOR ONE OF THE FOLLOWING CONFIGURATION IS 2.85BM.THE CORRECT ONE IN OCTAHEDRAL FIELD IS ______(SF-STRONG FIELD, WF-WEAK FIELD)A)d4(SF)B)d4(WF)C)d3(WF AND SF)D)d5(SF)

A)d4(SF)  is the correct answer.

Becoz from magnetic moment 2.85BM no. of unpaired electrons are 2.

and in octahederal configuration =

Thus 2 unpaired electrons.

PLZ  APPROVE!

Approved

B
it will be root(2*4) 

ans is B

pls explain the difference between SF and WF....and how to write the config. of octahedral field..?