Answer

c

Explanation

To answer this question, we need to understand the concepts of solutes and solvents in the context of solutions. A solution is a homogeneous mixture of two or more substances. The substance in the smaller amount and the one that is dissolved is called the solute, and the substance in the larger amount that does the dissolving is the solvent.In the case of water in air:- Water (H₂O) is the solute. It is present in a smaller amount compared to air.- Air is primarily a mixture of gases, predominantly nitrogen (N₂) and oxygen (O₂). It acts as the solvent.Now, let's analyze each option:a. Gas-liquid: This would imply that the gas is the solute and the liquid is the solvent. This is not the case here as water (liquid) is the solute and air (gas) is the solvent.b. Liquid-liquid: This would imply both the solute and solvent are liquids, which is not true in this scenario.c. Liquid-gas: This would mean the solute is a liquid and the solvent is a gas, which correctly describes water in air.d. Gas-gas: This would imply both the solute and solvent are gases, which is not applicable here.Therefore, the correct answer is that water in air is an example of a liquid (water) dissolved in a gas (air), making it a liquid-gas solution.