एक ही चुम्बकीय आघूर्ण का युग्म है
[At No. : Cr=24, Mn = 25, Fe = 26, Co = 27]

The pair having the same magnetic moment is (At. No. : Cr = 24, Mn = 25, Fe = 26, Co = 27)-

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

For the four successive transition elements (Cr, Mn, Fe, and Co), the stability of +2 oxidation state will be there in which of the following order ? (At. Nos. Cr = 24, Mn = 25, Fe = 26, Co = 27)

For the four successive transition elements (Cr, Mn, Fe, and Co), the stability of +2 oxidation state will be there in which of the following order ? (At. Nos. Cr = 24, Mn = 25, Fe = 26, Co = 27)

Which one of the cyano complexes would exhibit the lowest value of para magnetic behaviour ? (At. No. Cr = 24, Mn = 25, Fe = 26, Co = 27)