Physics, asked by bairavaa3238, 1 year ago

calculate the number of normal modes of vibration for HBr

Answers

Answered by writersparadise

The correct answer should be - 1

HBr is a linear molecule.

The formula for calculating the number of vibrational modes of HBr is = 3N - 5, where N is the number of atoms in the compound.

So, N will be = 2 in HBr.

Therefore, 3 x 2 - 5 = 6 - 5 = 1

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