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Chemistry
Which one of the following compounds of Group-14 elements is not known?
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Q. Which one of the following compounds of Group-$14$ elements is not known?
JEE Main
JEE Main 2021
The p-Block Elements
A
$\left[ GeCl _{6}\right]^{2-}$
16%
B
$\left[Sn(O H)_{6}\right]^{2-}$
16%
C
$\left[ SiCl _{6}\right]^{2-}$
59%
D
$\left[SiF_{6}\right]^{2-}$
8%
Solution:
$\left[ SiCl _{6}\right]^{2-}$ does not exist due to steric crowding of surrounding atoms