# Water and Ice

Chemistry Level pending

The picture above illustrates the process of water frozen into a solid state, ice. Which of the following statements is correct? ($$\Delta H$$, $$\Delta S$$ and $$\Delta G$$ mean the change in enthalpy, entropy and Gibbs free energy, respectively.)

a) Both the enthalpy and entropy of the system decrease.
b) If the temperature is lower than $$0^\circ\text{C}$$, then ($$\Delta G < 0$$).
c) If the temperature is higher than $$0^\circ\text{C}$$, then $$\lvert{\Delta H}\rvert > \lvert{T\Delta S}\rvert$$.

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