for the reaction ,H2o (s) → H2o(g)
A) ΔH is positive ΔS is a negative
B) ΔH is negative ΔS is a negative
C) ΔH is positive ΔS is a positive
D) ΔH is negative ΔS is a positive
which option is correct
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According to Le chatelier's principle, when pressure is applied, the equilibrium will shift in a direction in which there is decrease in volume.
At the melting point, the density of ice is lower than the density of water. This means that the volume of ice is larger than the volume of water at the melting point.
Hence, ice contracts on melting.
Explanation:
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