Question Detail
Question
For an endothermic process with q = +15.6 kJ and w = +1.4 kJ, ΔU = __________ kJ.
Correct Answer
Option B is the correct answer.
Detailed Explanation
ΔU = q + w = +15.6 kJ + (+1.4 kJ) = +17.0 kJ.
Hint
Both q and w are positive, so add them.