"BeH2 molecules has zero diopole moment althrough the Be-H bonds are p

1.	"BeH2 molecules has zero diopole moment althrough the Be-H bonds are polar" Explain
Answer» The Be-H bonds are polar due to electronegativity difference in them but the molecule BeH2 is non polar because the structure of BeH2 is linear where both Be-H bonds are opposite to each other and cancels each others polarity making it a non polar molecules with dipole moment zeroH<---Be-->H The dipole moment of BeH2\xa0has 0 because the two equal bond dipole are present in opposite directions and cancel the effect of each other.H↤Be↦H

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