The $[Cr(NH_3)_6]^{3+}$ ion is ...

Which of the following will give the maximum number of isomers?

Identify the homoleptic complex(es) that is/are low spin.
$(A) \ [Fe(CN)_5NO]^{2-}$
$(B) \ [CoF_6]^{3-}$
$(C) \ [Fe(CN)_6]^{4-}$
$(D) \ [Co(NH_3)_6]^{3+}$
$(E) \ [Cr(H_2O)_6]^{2+}$
Choose the correct answer from the options given below:

Which of the following complexes exists as a pair of enantiomers?

Explain the origin of magnetic properties in a substance.

Select the paramagnetic molecule$(s)$ from the following: