The heat of combustion of `CH_(4) is -400 KJ mol^(-1)`. Calculate the heat released when 40g of `H_(2)O` is formed upon combustion :-

Enthalpy of combustion of C to CO_(2) : -393.5kJ*mol^(-1) . Calculate the heat released upon formation of 35.2g of CO_(2) from carbon and dioxygen gas.

Enthalpy of combustion of carbon to CO_(2) is -393.5 kJ mol^(-1). Calculate the heat released upon formation of 35.2 g of CO_(2) from carbon and dioxygen gas.

Enthalpy of combustion of carbon to CO_(2) is -393.5 kJ mol^(-1) . Calculate the heat released upon formation of 35.2 g of CO_(2) from carbon and dioxygen gas.

Enthalpy of combustion of carbon to CO_(2) is - 393.5 kj mol^(-1) . Calculate the heat released upon formation of 35.2 g of CO_(2) from carbon and dioxygen gas.

The heat of combustion ( kJ "mol"^(-1) ) is highest for

Enthalpy of combustion of carbon to CO_2 is -393.5 kJ mol^(-1) Calculate the heat released upon formation of 35.2 g of CO_2 from carbon and dioxygen gas.

The heat of combustion of methane is -880 KJ mol^(-1) . The quantity of heat liberated in the combustion of 3.2 g methane is