Explain the non linear shape of H2S and non planar shape of PCl3 using valence shell electron pair repulsion theory.

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Abhishek Dubey

In H2S molecule have two hydrogen atom and one sulphur atom. Each H atom have 1valance electron and a sulphur have 6 valance elctron. 2valance election of sulphur atom bonded with two hydrogen atom and remaining 4 valance electron are unpaired so they formed the loan pair of electron. Loan pair of electron...
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In H2S molecule have two hydrogen atom and one sulphur atom. Each H atom have 1valance electron and a sulphur have 6 valance elctron. 2valance election of sulphur atom bonded with two hydrogen atom and remaining 4 valance electron are unpaired so they formed the loan pair of electron. Loan pair of electron push the bond between the hydrogen and sulphur atom to form a bend molecule like water.... In PCl3 P undergoes sp3 hybridization state and P atom contain 1 loan pair of electron. It has pyramidal shape read less
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Specialist in Chemistry.

According to vsepV theory covalent molecule tends to take geometry in the space in such a mamnner so that they have minimum repulsion .bp - bp has least repulsion while lp-lp has maximum repulsion. In water molecule there are 2 bond pair and 2 lone pair and has hybridization sp3 but due to bp- lp lp-...
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According to vsepV theory covalent molecule tends to take geometry in the space in such a mamnner so that they have minimum repulsion .bp - bp has least repulsion while lp-lp has maximum repulsion. In water molecule there are 2 bond pair and 2 lone pair and has hybridization sp3 but due to bp- lp lp- lp repulsion angle deviate to tetrahedral to bent. In case of PCl5 it has 3 bp and 1 lone pair and hybridization SP3d and because of one lone pair it has greater repulsion and shape deviate from regular trigonal bipyramidal. read less
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