Chemistry · 2023
JEE Main · 13 April 2023, Shift 2 · Q64
The covalency and oxidation state respectively of boron in [ BF_4]^-, are
The covalency and oxidation state respectively of boron in $\displaystyle \left[\mathrm{BF}_4\right]^{-}$, are
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 4$ and $\displaystyle 3$
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JEE Main 2023 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.