please solve B

here is the answer for A

Problem 2 (25pt) (a) The vibrational frequency of H2 is 131.9THz. Find (i) H2 's zero-point energy, (ii) the minimum absorption energy for exciting the H2 vibration, (iii) the H2 force constant, and (iv) the vibrational frequency of D2 ( D is deuterium; force constant will not change as isotopes have the same chemical properties) (b) Where are the classical turning points for H2 ? (The HH bond length is 0.7A ). What is the probability that the HH bond (in the lowest energy state) will be at a length that is classically forbidden? (Note: it extends into the classically forbidden region for both extension and compression of the bond). Y0=131.91012Hz2600pointenursy=?h30=26.6261031131.91012=4.361020Jule00.273evy0=201k/=2nk/1ReducedmanofHydrogicny=0.995me=0.9959.111031r0=20k10.9959311031131.91012=13.1.91012=2010.9959.171031k131.910120.97593110112=k0.1269=kk=0.016N/m (ii) Minimam energy for existing vibraion =2h0=0.291ev for 19 excites state =23h0=0.409sev. (iv) r4=2014k=2019311030.016=2.081013=20.8THz