Since there is charge separation in a polar covalent bond, there is also resultant electric field from partial positive charge to partial negative charge.hence due to electric field in one direction and also magnitude of equal and opposite charge.....it is a vector.
NH3 is not symmetrical.So it has a dipole moment
NH3 is an asymmetrical compound.So it is exhibits.
no dipole moment
what is dipole moment of 1,1-Dibromoethene
N2O has a dipole moment of 0.166 D
NH3 is not symmetrical.So it has a dipole moment
NH3 is an asymmetrical compound.So it is exhibits.
The dipole moment of Glucose is 1.8
no dipole moment
what is dipole moment of 1,1-Dibromoethene
N2O has a dipole moment of 0.166 D
KrF2 is a linear molecule and therefore there is no dipole moment.
because dipole moment depends upon charge i.e. electronegativity as per the formula of dipole moment
NH3 is polar compound.So dipole moment is not zero.
It is a symmetrical tetrahedral molecule so has zero dipole moment.
dipole moment of water is 1.85 Debye
Probably you are intending to question whether CCl4 has a dipole moment. if so the answer is no. it is because CCl4 is a symmetric molecule and hence even if each bond has a dipole moment, the algebraic sum of the dipole moments of all the four bonds cancel out resulting in zero dipole moment.