Question

Which has highest dipole moment ch2cl2 chcl3 ccl4?

Answer 1

Answer:

Arrange CH4, CH3Cl, CH2Cl2, CHCl3 , CCl4 in decreasing order of polarity.. Now first of all CCl4 and CH4 have tetrahedral shape and are symmetric so they have dipole moment zero... In CH3Cl the polarity vectors of 3 H atoms and Cl atoms add up and give it a large dipole moment...............