Which of the following conversions involves a | vedclass

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(B) Let us analyze each option:$A) H_2O (sp^3, 	ext{bent}) 	o H_3O^+ (sp^3, 	ext{pyramidal})$. Hybridisation remains $sp^3$.$B) BF_3 (sp^2, 	ext{t

Vedclass · Accepted Answer

$BF_3 	o BF_4^-$

Vedclass · Answer

(B) Let us analyze each option:$A) H_2O (sp^3, 	ext{bent}) 	o H_3O^+ (sp^3, 	ext{pyramidal})$. Hybridisation remains $sp^3$.$B) BF_3 (sp^2, 	ext{trigonal planar}) 	o BF_4^- (sp^3, 	ext{tetrahedral})$. Both hybridisation and shape change.$C) CH_4 (sp^3, 	ext{tetrahedral}) 	o C_2H_6 (sp^3, 	ext{tetrahedral})$. Hybridisation remains $sp^3$.$D) NH_3 (sp^3, 	ext{pyramidal}) 	o NH_4^+ (sp^3, 	ext{tetrahedral})$. Hybridisation remains $sp^3$.Therefore,the correct conversion is $BF_3 	o BF_4^-$.

Which of the following conversions involves a change in both shape and hybridisation?

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