Geometry of SiO_{4}^{4-} anion is | vedclass

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Question

(A) In $SiO_{4}^{4-}$,the central silicon atom $(Si)$ has $4$ valence electrons. Each of the $4$ oxygen atoms contributes $1$ electron to form $4$ sin

Vedclass · Accepted Answer

tetrahedral

Vedclass · Answer

(A) In $SiO_{4}^{4-}$,the central silicon atom $(Si)$ has $4$ valence electrons. Each of the $4$ oxygen atoms contributes $1$ electron to form $4$ single bonds with $Si$,and carries a negative charge. The total number of electron pairs around the central $Si$ atom is $4$ (all bond pairs). According to $VSEPR$ theory,$4$ bond pairs correspond to $sp^3$ hybridization. Therefore,the geometry of the $SiO_{4}^{4-}$ anion is tetrahedral.

List-$A$	List-$B$
$(1)$ $AB_3E_2$	$(A)$ $BrF_5$
$(2)$ $AB_2E_2$	$(B)$ $NH_3$
$(3)$ $AB_5E$	$(C)$ $H_2O$
$(4)$ $AB_3E$	$(D)$ $ClF_3$

Geometry of $SiO_{4}^{4-}$ anion is

Similar Questions

Match the following List-$A$ and List-$B$ correctly.

List-$A$ List-$B$

$(1)$ $AB_3E_2$ $(A)$ $BrF_5$

$(2)$ $AB_2E_2$ $(B)$ $NH_3$

$(3)$ $AB_5E$ $(C)$ $H_2O$

$(4)$ $AB_3E$ $(D)$ $ClF_3$

Calculate the formal charge on each atom in the linear structure of $N_2O$ shown in the figure.

What is the $\angle HOH$ bond angle in the $H_2O$ molecule?

Which of the following does not have a lone pair on the central atom?

Which molecule is linear?

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