Hydrogen when subjected to photon disocation, yieds one normal atom and atom possessing `1.97 eV` more energy than normal atom .The bond dissociation energy of hydrogen molecule into normal atom is `103 `kcal `mol^(-1)` . Campate the wavelength of effective photon for photo dissociation of hydrogen molecule in the given case

Explanation

To solve the problem of calculating the wavelength of the effective photon for the photodissociation of a hydrogen molecule, we will follow these steps:

### Step 1: Convert Bond Dissociation Energy from kcal/mol to Joules
The bond dissociation energy of hydrogen (H₂) is given as 103 kcal/mol. We need to convert this to Joules per atom.

1. **Convert kcal to calories**:
\[
103 \text{ kcal} = 103 \times 1000 \text{ cal} = 103000 \text{ cal}
...