
Chemical Thermodynamics Quiz 3
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Popular Questions In Chemical Thermodynamics Quiz 3
For the reaction + = ; Which of the following is valid ?
The heat of combustion of carbon is 394 kJ . The heat evolved in combustion of atoms of carbon is
Which of the reactions defines the heat of formation ?
of combustion of methane is -X kJ . The value of is
The enthalpy of combustion of 5(rhomic)is -297.4 kJ The amount of sulphur required to produce 29.74 kJ of heat is
The heat of formation of and are -269 kJ and -395 kJ respectively the value of ΔH for the reaction is
The enthalpy of combustion of methane, graphite and dihydrogen at 298 K are, -890.3 kJ , -393.5 kJ and -285.8 kJ respectively. Enthalpy of formation of will be
The enthalpies of formation of and are 82 kJ and 90 kJ respectively. Then enthalpy of a reaction is ………
The heat of combustion of naphthalene to gas and water vapour at 298 K and at constant pressure is The heat of combustion at constant volume at 298 K is :
Given the reaction,
The enthalpy of formation of is :