Define the following terms:-
Standard enthalpy of combustion. Why work done in vacuum is zero?

Define the following terms:- Enthalpy of ionisation

Define the following terms:- Enthalpy of vaporization

Standard enthalpy of formation is zero for

Standard enthalpy of formation is zero for.

Define the following terms : (a) Enthalpy of fusion Enthalpy of atomization

Standard enthalpy of formation is non zero for

Define the following terms: (a) Standard enthalpy of formation (b) Bond enthalpy ( c) Zeroth law of thermodynamics (d) Reversible and irrversible process

Which of the following has the highest enthalpy of combustion?