The pair having the same magnetic moment is : <br> [At. No : Cr = 24, Mn = 25, Fe = 26, Co = 27]

Question

( A ) $[Cr(H_2O)_6]^{2+}$ and $[CoCl_4]^{2-}$
( B ) $[Cr(H_2O)_6]^{2+}$ and $[Fe(H_2O)_6]^{2+}$
( C ) $[Mn(H_2O)_6]^{2+}$ and $[Cr(H_2O)_6]^{2+}$
( D ) $[CoCl_4]^{2-}$ and $[Fe(H_2O)_6]^{2+}$