Question

8 3. Which of the following relations holds good when no
work is done on the system, but x amount of heat is taken
out from the system and given to the surroundings?
(a) AU= x
(b) AU= -2
(c) ΔU = ΔΕ
(d) AU= -AE
​

Answer 1

Answer:

c) ΔU = ΔΕ

mark me as brainliest.

Answer 2

option c is the correct answer