The heat of combustion of carbon (graphite) is not equal to that of carbon (diamond).

Oxidation number of carbon in graphite is :-

On the basis of heat of combustion values, graphite is more stable than diamond. However, diamond does not change into graphite for years together.

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

Why lithium carbonate is not stable to heat?

Why lithium carbonate is not stable to heat?

The enthalpy of combustion of dimond and enthalpy of formation of carbon dioxide has the same value.

If the enthalpy of combustion of C (graphite) is -393.3kJ mol^(-1) , then for producing 39.3kJ of heat the amount of carbon required is

The standard heat of formation of carbon disulphide (l) given that standard heat of combustion of carbon (s), sulphur (s) and carbon disulphide (l) are -393.3, -293.72 and -1108.76 KJ mol^(-1) respectively is

The carbon - carbon bond length in graphite is :

The heat of combustion of carbon to CO_(2) is -395.5kJ//mol .The heat released upon the formation of 35.2g of CO_(2) from carbon and oxygen gas is