JEE Mains · Chemistry · STD 11 -p-Block elements - I
Which one of the following compounds of Group\(-14\) elements is not known?
- A \(\left[\mathrm{GeCl}_{6}\right]^{2-}\)
- B \(\left[\mathrm{SiCl}_{6}\right]^{2-}\)
- C \(\left[\mathrm{Sn}(\mathrm{OH})_{6}\right]^{2-}\)
- D \(\left[\mathrm{SiF}_{6}\right]^{2-}\)
Answer & Solution
Correct Answer
(B) \(\left[\mathrm{SiCl}_{6}\right]^{2-}\)
Step-by-step Solution
Detailed explanation
\(\left[\mathrm{SiCl}_{6}\right]^{2-}\) does not exist due to steric crowding of surrounding atoms.
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