Bond dissociation energy of AB molecules is `300 kJ//"mole"`. The number of moles of photons of wavelength `6625 A^(0)` requires to dissociate 3 moles of AB molecules is

The bond dissociation energy between H-O in H2O molecule (in KJ/mol)

The number of moles of hydrogen molecules required to produce 20 moles of ammonia through Haber's process is :

The number of moles of hydrogen molecules required to produce 20 moles of ammonia through Haber's process is :

What is the number of molecules in 0.25 moles of oxygen.

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

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