📅 NSB Round Robin 2018🎓 HS🔄 Round 1#️⃣ Question 23❓ Toss-Up✍️ Short Answer
A student places a small amount of n-octane into a constant-volume reaction vessel and combusts the sample in excess oxygen. The heat given off in this reaction is a direct measure of the change in what state function between products and reactants?
✔️Answer:INTERNAL ENERGY
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