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-l: Internal energy of a system is an extensive property. St

1.	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.
Answer» Statement-I and II are CORRECT and Statement-II is the correct EXPLANATION of Statement-I Statement-I and II are correct but Statement-II is not the correct explanation of Statement-I Statement-Iis correct and Statement-II is WRONG Statement-I is wrong but Statement-II is correct ANSWER :A