What amount of heat is liberated during the formation of one gram of `He^(4)` from deuterium `H^(2)`? What mess of coal with calorific value of `30kJ//g` is thermally equivalent to the magnitude obrained?

Assuming the splitting of U^235 nucleus liberates 200 MeV energy, find (a) the energy liberated in the fission of 1 kg of U^235 and (b) the mass of the coal with calorific value of 30 kJ//g which is equivalent to 1 kg of U^235 .

Assuming the splitting of U^235 nucleus liberates 200 MeV energy, find (a) the energy liberated in the fission of 1 kg of U^235 and (b) the mass of the coal with calorific value of 30 kJ//g which is equivalent to 1 kg of U^235 .

Assuming the splitting of U^(235) nucleus liberates 200 MeV energy, find (a) the energy liberated in the fission of 1 kg of U^(235) and (b) the mass of the coal with calorific value of 30 kJ/g which is equivalent to 1 kg of U^(235)

Assuming that the splitting of a U^(235) nucleus liberates of U^(235) isotope, and the mass of cal with calorific value of 30 kJ//g which is equivalent to that the to that for one kg of U^(235) , (b) the mass of U^(235) isotope split during the explosion of the atomic bomb with 30 kt trotyl equivalent if the calorific value of troty is 4.1 k J//g .

What type of reaction is combustion of coal and formation of water from H_2 and O_2 ?

Heat of formation of SO_2 "is" -298 kJ . What is the heat of formation of 4 g of SO_2 ?

Calculate the amount of heat evolved during the complete combustion of 100 ml of liquid benzene from the following data. (i) 18 g of graphite on complete combustion evolve 590 KJ heat (ii) 15889 KJ heat is required to dissociate all the molecules of 1 litre water into H_(2) and O_(2) (iii) The heat of formation of liquid benzene is 50 KJ//mol (iv) Density of C_(6)H_(6)(l)=0.87 g//ml