NH_(3) is more polar than NF_(3) because _________.
Answer»
F is more electornegative than H `NF_(3)` has three lone pairs on each F atom the orbital dipole due to lone PAIR on N is in same direction as the resultant dipole moment of N-H bonds in `NH_(3)` the orbital dipole due to lone pair on N is in opposite direction as the resultant dipole moment of N-H bonds in `NH_(3)`