Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Chemical Sciences Organometallic Compounds Effective Atomic Number
The pair of complexes obey neither EAN rule nor 18- electron rule, is
1
[Fe(CN)6]4- and [Fe2(CO)9]
2
[Cu(CN)4]3- and [Mn(CO)5]-
3
[PtCl4]2- and [Cr(CN)6]3-
4
[Co4(CO)12] and [PtCl6]2-
5
Question Not Attempted