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 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. 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 .

What will be the heat of formation of ethane, if the heat of combustion of carbon is -x kJ ,heat of formation of water is -ykJ and heat liberated during complete combustion of ethane is zkJ

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.

How much heat is evolved if 3.2 g of methane is burnt and if the heat of combustion of methane is -880" kJ mol"^(-1) ?

How much heat is evolved if 3.2 g of methane is burnt and if the heat of combustion of methane is -880" kJ mol"^(-1) ?