[" Energy required to dissociate "4" gms of "H_(-)" (B) into free atomsis "208k" calat "25" ' "" C the thit bond "],[" enerey will be "]

Energy required to dissociate 4 gms of H_(2)(g) into free atoms is 208 K.cals at 25^(@)C . The H-H bond energy will be

Energy required to dissociate 4 g of gaseous hydrogen into free gaseous atoms is 208 k cal at 25^@C . The bond energy of H-H bond will be

Energy required to dissociate 4 g of gaseous H_(2) into free gaseous atoms is 872 kJ at 25^(@)C . The bond energy of H-H bond will be

Energy required to dissociate 4 gms of gaseous hydrogen into free gaseous atoms is 208 kcals at 25^@C . The bond energy of H-H bond will be

Energy required to dissociate 4 gms of gaseous hydrogen into free gaseous atoms is 208 kcals at 25^@C . The bond energy of H-H bond will be

Energy required to dissociate 4g of gaseous hydrogen into free gaseous atoms is 208Kcal at 25^(@)C The bond energy of H-H bond will be