Question

the group of lines in vibrational rotational spectrum fir which the successive j energy level is -1 are called as​

Answer 1

Answer:

Jolie

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Answer 2

The group of lines in the vibrational rotational spectrum for which the successive j energy level is -1 are called rotational absorption lines.

Explanation:

• In Vibrational energy states, the rotational motion of a diatomic molecule can be discussed by the use of a rigid-rotor model.
• The real molecules are not rigid, however, the two nuclei are in a constant vibrational motion relative to one another.
• In rotational energy, the available kinetic energy is associated mainly with the rotational motion of molecules.
• Vibrational energy is the oscillatory motion of atoms or groups of atoms within a molecule (potential energy ↔ kinetic energy exchange).
• Electronic energy is energy that is stored as potential energy in excited electronic configurations.
• The quantum number J is the total angular momentum.
• There are three independent moments of inertia, where two are independent quantum numbers
• The J = 0 → J = 1  rotational absorption line will occur at wavelength $0.0026$in $C12O16$ and at $0.00272$ m in $CxO16$.