Chemistry · 2020
JEE Main · 2 September 2020, Shift 1 · Q36
For octahedral Mn(II) and tetrahedral Ni(II) complexes, consider the following statements: (I) both the complexes can be high spin. (II) Ni(II)…
For octahedral Mn(II) and tetrahedral Ni(II) complexes, consider the following statements :
(I)
both the complexes can be high spin.
(II)
Ni(II) complex can very rarely be low spin.
(III)
with strong field ligands, $\displaystyle \mathrm{Mn}(\mathrm{II})$ complexes can be low spin.
(IV)
aqueous solution of Mn(II) ions is yellow in color.
The correct statements are :
Official answer
(2)
(I) , (II) and (III) only
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JEE Main 2020 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.