Amongst $TiF_6^{2-}$ , $CoF_6^{3-}$ , $Cu_2Cl_2$ and $NiCl_4^{2-}$ the colourless species are
Amongst $TiF_6^{2-}$ , $CoF_6^{3-}$ , $Cu_2Cl_2$ and $NiCl_4^{2-}$ the colourless species are
- A
$CoF_6^{3-}$ and $NiCl_4^{2-}$
- B
$TiF_6^{2-}$ and $CoF_6^{3-}$
- C
$Cu_2Cl_2$ and $NiCl_4^{2-}$
- D
$TiF_6^{2-}$ and $Cu_2Cl_2$
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- [AIIMS 1983]