One kg of graphite is burnt in a closed vessel. The same amount of the same sample is burnt in an open vessel. Will the heat evolved in the two cases be same ? If not, in which case itwould be greater?

One kg of graphite is burnt in a closed vessel. The same amount of the

1.	One kg of graphite is burnt in a closed vessel. The same amount of the same sample is burnt in an open vessel. Will the heat evolved in the two cases be same ? If not, in which case itwould be greater?
Answer» SOLUTION :Same in both CASES because `Deltan_(G) = 0`.