Chemistry, asked by debanjana3, 1 year ago

determine the wavelength for a transition from the v=0 to the v=1 level

Answers

Answered by GaganGour

I don't know please answer this question firstly

savitasharma96p55k2u: The energy of a photon for a transition from the v=0 to v=1 level is
Ephoton = ΔE = E1 − E0
= 3/2 hν 0 − 1/2 hν 0
Ephoton = hν 0 .
Since the energy of a photon is given by
Ephoton = hν , the frequency of the transition from the first to the
second vibrational level is
Ephoton = hν 0
hν = hν 0,
or ν = ν 0.
Since the wavelength of a

savitasharma96p55k2u: Since the wavelength of a photon is related to the frequency through the relation
λ = c/ν
, the wavelength is
given by
λ = c/ν 0
= (2.99793×108 m/s)/(8.9626 ×1013 s-1)
λ = 3.3449 ×10−6 m or 3345 nm.
This wavelength is in the infrared region of the spectrum.

Answered by gadakhsanket

Hello there,

● Answer -
λ = 3333 nm

● Explaination -
For transition of photon from v=0 to v=1 level, energy is given by -
∆E = E1 - E0
hυ = 3/2 hυ0 - 1/2 hυ0
υ = υ0
υ = 9×10^13 /s

Wavelength for transition is calculated by -
λ = c / υ
λ = 3×10^8 / 9×10^13
λ = 3.33×10^-6 m
λ = 3333 nm

Therefore, wavelength of transition from v=0 to v=1 is 3333 nm.

Hope this helps you...

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