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Coordination Compounds question

2023 · 25 Jan · Shift 1 · Q21
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  5. /2023 · 25 Jan · Shift 1 · Q21

Coordination Compounds question

2023 · 25 Jan · Shift 1 · Q21

JEE MainChemistryCoordination CompoundsNumerical+4 / −1
The number of paramagnetic species from the following is ‾\underline{\hspace{2cm}}​. [Ni(CN)4]2−,[Ni(CO)4],[NiCl4]2−[Fe(CN)6]4−,[Cu(NH3)4]2+[Fe(CN)6]3− and [Fe(H2O)6]2+\mathrm{{[Ni{(CN)_4}]^{2 - }},[Ni{(CO)_4}],{[NiC{l_4}]^{2 - }}}\mathrm{{[Fe{(CN)_6}]^{4 - }},{[Cu{(N{H_3})_4}]^{2 + }}}\mathrm{{[Fe{(CN)_6}]^{3 - }}\,and\,{[Fe{({H_2}O)_6}]^{2 + }}}[Ni(CN)4​]2−,[Ni(CO)4​],[NiCl4​]2−[Fe(CN)6​]4−,[Cu(NH3​)4​]2+[Fe(CN)6​]3−and[Fe(H2​O)6​]2+
Numerical answer
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