Question

Explain why BeF2 molecule has a zero dipole and why ​

Answer 1

Answer:

The dipole moment of BeF₂ is zero.

Explanation: The reason for this zero dipole moment is,the two equal bond dipoles point in opposite directions and cancel the effect of each other.

Answer 2

BeF2 shape is linear I. E angle is 180 degrees

So, the both dipole moments are equal in magnitude but in opposite direction...

So net dipole moment is zero...

As Fluorine have partial negative charge and boron have partial postive charge...

Dipole moment is from partial positive to partial negative charge.....

May it helps you mate!!!