Energy required to dissociate 4g of gaseous hydrogen into free gaseous atoms is 208 Kcal at 25o C. The bond energy of H - H bond will be:
1.04 Kcal
10.4 Kcal
104 Kcal
1040 Kcal
Energy required to dissociate 4 g of gaseous hydrogen into free gaseous atoms is 208 kcal at 25oC. The bond energy of H-H bond will be: