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Chemistry
Which of the following is correctly matched ?
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Q. Which of the following is correctly matched ?
NTA Abhyas
NTA Abhyas 2022
A
$(Cu NH_{3})_{4}^{2 +}$ Diamagnetic
B
$Ni CN_4^{2 -}$ Paramagnetic
C
$MnCl_4^{2 -}$ Diamagnetic
D
$Fe CN_6^{4 -}$ Diamagnetic
Solution:
$Fe CN6^4\Rightarrow (Fe)^{+ 2}$
_ _ eg
$\underline{⥮}\,\,\underline{⥮}\,\,\underline{⥮}t_{2 g}$