Which is the order of increasing bond stretching frequency (lowest first)?
I. C-H
II. N-H
III. O-H
IV. F-H

Question

Quizplus · Accepted Answer

The bond stretching frequency increases with the strength of the bond and the masses of the atoms involved. Lighter atoms and stronger bonds vibrate at higher frequencies. The order from lowest to highest frequency, considering bond strength and atomic masses, is C-H, N-H, O-H, and F-H.

Which Is the Order of Increasing Bond Stretching Frequency (Lowest