Which one of the following arrangements of molecules is correct on the basis of their dipole moments ?

Which one of the following arrangements of molecules is correct on th

1.	Which one of the following arrangements of molecules is correct on the basis of their dipole moments ?
Answer» `BF_(3) GT NF_(3) NH_(3)` `NF_(3) gt BF_(3) gt NH_(3)` `NH_(3) = NF_(3) gt BF_(3)` `NH_(3) gt NF_(3) gt BF_(3)` Solution :`MU(NH_(3)) gt mu (NF_(3))` `mu (BF_(3)) = 0`