1. When a liquid becomes a solid does it expand or contract? 2.Predict why it is hard to elevate or depress the temperature of water. 3. Compare and contrast how solid solutes and gas solutes differ in their relationship to solubility. Is one more or less soluble than the other, and why? 4. Research one other solute that can depress the temperature of water. Provide the name of the solute and how far it will depress temperature. Does this surprise you? 5.Predict whether large salt crystals or small crystals would lower the temperature faster; explain your answer in detail.

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A: I have given the answer in the explanation section. Hope you  will understand that.

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.