Which of the Following Statement(s) Is(are) True for an IR-Active

question 105

Multiple Choice

Which of the following statement(s) is(are) true for an IR-active bond?

• A) the bond must be symmetrical
• B) a vibration must result in a change of bond length
• C) a vibration must result in a change of bond angle
• D) a vibration must result in a change of bond dipole
• E) a vibration must result in a change of isotope

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