Question

Which one of the following has the regular tetrahedral structure ?
(a) $BF_4^-$
(b) SF₄
(c) XeF₄
(d) [Ni(CN)₄]²⁻
(Atomic nos. : B = 5, S = 16, Ni =28, Xe = 54)

Answer 1

HERE IS YOUR ANSWER :-

Option no B

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