Product of charge and distance is called__________________?
Correct answer: D. Dipole moment
- A. Pressure
- B. Bond length
- C. Work
- D. Dipole moment
Explanation
Dipole moment measures the separation of positive and negative charge in a bond and is given by μ = q × r, where q is charge and r is the distance between the charges. It indicates bond polarity and is commonly expressed in coulomb metre or debye. The likely mistake is choosing b because bond length is also a distance, but bond length alone does not include charge.
Last updated
About Dipole Moment
Dipole moment measures the separation of positive and negative charge in a bond or molecule, with magnitude related to charge and distance, μ = q r. Questions distinguish polar bonds from polar molecules by considering bond direction, molecular geometry and whether individual bond moments cancel through symmetry.
Practise Chemical Bonding
964 free Chemical Bonding MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemistry questions like this
Chemistry is on 12 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.