Question
Chemistry Question on Thermodynamics
A system has internal energy equal to E1, 450 J of heat is taken out of it and 600 J of work is done on it. The final energy of the system will be
A
(E1+150)
B
(E1+1050)
C
(E1−150)
D
none of these
Answer
(E1+150)
Explanation
Solution
Hint E2−E1+q+w;q−450J,w=600J