JEE CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

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Analyzing +4 | -1

In which molecule the central atom does not use

s{p^3}

-hybrid orbitals in its bonding?

View answer and explanation

Correct option: B

\mathrm{BeF}_3^ -

Option B (

-, +, -

) is correct because combustion reactions are exothermic (negative ΔH), increase entropy (positive ΔS), and are spontaneous (negative ΔG).

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{BF}_3

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