Chemistry - STEREO ISOMERISM Question with Solution | TestHub

In 1,1-dichloroethene the two C-Cl bond dipoles (each m) leave the same carbon at 120° to each other. Resultant μ = $\surd ({\mathrm{m}}^2$ + ${\mathrm{m}}^2$ + 2·m·m·cos120°) = $\surd (2{\mathrm{m}}^2$ - ${\mathrm{m}}^2$) = m.