Final answer:
The correct answer is option a. it has a high specific heat capacity.
Step-by-step explanation:
The question we are examining is related to the properties of water. Among the given options, the correct statements about water are that (a) it has a high specific heat capacity, meaning it can absorb a lot of heat before it begins to get hot. This is due to the hydrogen bonding among water molecules, which needs to be overcome to increase the temperature of the water.
(b) The assertion that water's solid state (ice) is denser than its liquid state is incorrect. In reality, ice is less dense than liquid water, which is why ice floats on water. (c) Water itself is a solvent, not a solute, in aqueous solutions. (d) Each water molecule actually has two lone pairs of electrons, not just one.
Therefore, the most accurate option pertaining to the properties of water is that it has a high specific heat capacity. Water also has a high heat of vaporization, meaning it requires a significant amount of energy to change from a liquid to a gas.