Dipole-induced dipole interactions are presen | vedclass

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(C) Dipole-induced dipole interactions occur between a polar molecule (possessing a permanent dipole) and a non-polar molecule (lacking a permanent di

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$NH_3$ and $H_2$

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(C) Dipole-induced dipole interactions occur between a polar molecule (possessing a permanent dipole) and a non-polar molecule (lacking a permanent dipole). The permanent dipole of the polar molecule distorts the electron cloud of the non-polar molecule,inducing a dipole in it. $NH_3$ is a polar molecule,while $H_2$ is a non-polar molecule. Therefore,dipole-induced dipole interactions exist between them. $H_2O$ and $C_2H_5OH$ are both polar,exhibiting dipole-dipole interactions. $Cl_2$ and $CCl_4$ are both non-polar,exhibiting London dispersion forces. $SiF_4$ and $BF_3$ are non-polar due to their symmetrical structures,exhibiting London dispersion forces.

Dipole-induced dipole interactions are present between which of the following pairs?

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