Question

Select the correct answer. One night, an ice storm strikes your town. When you go outside in the morning, your entire front walkway is covered in a thick layer of ice. icy brick walkway in winter Your father asks you to walk to the corner store to buy a substance that you can add to the solid water to lower its freezing point and therefore melt it. When you get to the store, you read the labels on several containers holding substances that are soluble in water. For equal molar amounts, which substance will be the most effective? A. calcium chloride (CaCl2 → Ca2+ + 2Cl−) B. fructose (C6H12O6 → C6H12O6) C. potassium chloride (KCl → K+ + Cl−) D. sucrose (C12H22O11 → C12H22O11)

Answer 1

Sucrose will be the most effective. Hence, option D is correct.

What is sucrose?

Sucrose is simply the chemical name for sugar, the simple carbohydrate we know and love that is produced naturally in all plants, including fruits, vegetables and even nuts.

When salt or sugar (a solute) is combined with water or ice (a solvent) and is evenly distributed, the freezing point is lowered.

$(C_{12}H_{22}O_{11}$ → $C_{12}H_{22}O_{11})$

Hence, sucrose will be the most effective.

Learn more about sucrose here:

https://brainly.com/question/24214907

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