Internal energy is

Which of the following statement is incorrect about internal energy? a) The absolute value of internal energy cannot be determined b) The internal energy of one mole of a substance is same at any temperature or pressure c) The measurement of heat change during a reaction by bomb calorimeter is equal to the internal energy change d) Internal energy is an extensive property

Internal energy does not include

Internal energy does not include

Statement-l: Internal energy of a system is an extensive property. Statement-II: Internal energy depends on the amount of the substances present in the system.

Statement: Internal energy of a system is an extensive property. Explanation: The internal energy of a system depends upon the amount and physical state of the susbtance.