Multiple Choice
A sample of NI3 is contained in a piston and cylinder.The samples rapidly decomposes to form nitrogen gas and iodine gas,and releases 3.30 kJ of heat and does 950 J of work.What is ∆E?
A) -953.3 J
B) +953.3 J
C) -4250 J
D) -946.7 J
E) +4250 J
Correct Answer:

Verified
Correct Answer:
Verified
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