Calculate the amount of heat evolved during the complete combustion of 100 ml liquid benzene from the following data :
18 gm of graphite on complete combustion evolve 590 kJ heat
15889 kJ heat required to dissociate all the molecules of 1 liter water into `H_(2)` and `O_(2)`
The heat of formation of liquide benxene is `50kJ//"mol"`
Density of `C_(6)H_(6)(l)=0.87gm//ml`

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

Calculate the amount of heat evolved during the complete combustion of 100 ml of liquid benzene from the following data. Predict your answer as (Delta H)/(100) ( in KJ/mol). (i) 18 gm of graphite on complete combustion evolve 585 KJ heat (ii) 15540 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 48 kJ/mol (iv) Density of C_(6)H_(6)(l)=0.87 gm//ml

The amount of heat evolved during complete combustion of 7.8 g benzene at constant volume and 27^(@)C is 3270 kJ. Calculate heat of combustion of benzene at constant pressure and 27^(@)C .

At 25^(@)C , heat evolved due to complete combustion of 7.8 g of C_(6)H_(6)(l) is 326.4 kJ. Calculate the heat evolved due to complete combustion of the same amount of C_(6)H_(6)(l) at the same temperature and constant pressure of 1 atm.

The heat librerated on complete combustion of 1 mole of CH_(4) gas to CO_(2)(g) and H_(2)O(l) is 890 kJ. Calculate the heat evolved by 2.4 L of CH_(4) on complete combustion.

The heat librerated on complete combustion of 1 mole of CH_(4) gas to CO_(2)(g) and H_(2)O(l) is 890 kJ. Calculate the heat evolved by 2.4 L of CH_(4) on complete combustion. ( 1 mol of CH4 at 298K and 1 atm= 24L)

Calculate the heat of formation of benzene given that the standard heat of combustion of benzene is - 3266 kJ and standard heat of formation of CO_(2)(g) and H_(2)O(l) are - 393.1 kJ and - 286 kJ respectively.