Question

The in plane bending vibrations are ................

a) hanging,twisting
b) Rocking,Scissoring
c) Non Scissoring,ragging
d) Scissoring,wagging​

Answer 1

d) Scissoring,wagging

hope this helps u.......☺☺

Answer 2

Option (b) Rocking and Scissoring are Inplane bending vibrations

Explanation:

Bending vibrations are also called deformation vibrations.

These inplane vibrations are of two types

1. In-plane bending vibrations
2. Out plane bending vibrations

In-plane bending vibrations-

In these types of vibrations, there is a change in the bond angle

Bending takes place in the same plane.

In plane, bending is of two types.

1. Scisorring vibrations - here the bond angle decreases
2. Rocking vibrations -Both bonds move in the same plane, and the bond angle is maintained.