The other day in class we were reviewing for the AP Chem test and came across a question regarding Entropy, the question was If you put an ice cube in a container of hot water and sealed it completely, how would the entropy and energy values change? I answered that Energy and Entropy would remain constant because all the energy from the water would go to the ice and all the entropy lost by the water would go to the ice. The correct answer was that the energy would remain constant and the entropy would increase. So basically i am asking is entropy conserved???