Given the Three Statements Below, Pick the Best Answer

question 78

Multiple Choice

Given the three statements below, pick the best answer.
I. Dipole-dipole interactions should contribute to the intermolecular bonding forces of FBr.
II. London forces (instantaneous dipole) are the only intermolecular forces acting between H₂ molecules.
III. London forces should be greater for I₂ than Br₂ because I₂ is more polarizable.

• A) I and II are correct, III is not
• B) I and III are correct, II is not
• C) II and III are correct, I is not
• D) all are correct
• E) only III is correct

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