The covalency and oxidation state respectively of boron in [BF₄]⁻… | JEE Main 2023 Chemistry PYQ | Jeeify

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MCQEasyJEE Main 2023 · 13 April, Shift 2Valency & Oxidation States

The covalency and oxidation state respectively of boron in $[\mathrm{BF_4}]^-$ are:

A
$3$ and $5$
B
$4$ and $3$
C
$4$ and $4$
D
$3$ and $4$

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