Question

10 g of ice at -10 C 10g of water at 10 C are getting mixed together . What is the temperature of the substance and is the substance ice or water

Answer 1

Answer:

the ice of 10 gram at -10 degree Celsius and the water of 10 gram at 10 degree Celsius when are mixed together then the temperature will become zero degree celsius and the object will be both Ice and water

Answer 2

Explanation:

it is so because melting is exothermic process so enthalpy change negative which is the criteria for spontaneity while melting is also a process in which entropy is positive both the processes is satisfying a process to be spontaneous hence Gibbs free energy is also positive. Because positive gibbs free energy change represent spontaneous reaction