Which of the following is INCORRECT regardinginstantaneous dipole mome

1.	Which of the following is INCORRECT regardinginstantaneous dipole moment ?
Answer» It is a non zero dipole moment of a non-polar molecule and is valid for SMALL TIME interval. During the instant of instantaneous dipol moment, the centres of positive and negative charges of an atom do not coincide. Sum of all the instantaneous dipole moment GIVES the value of total dipole moment of the non -polar molecule. Instantaneous dipoles induce PERMANENT dipoles in the atoms or molecules in the VICINITY and produce dispersion forces. Answer :D

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