Lemonade is prepared by mixing lemon juice and sugar in water. You wish to add ice to cool it.Should you add ice to the lemonade before or after dissolving sugar?In which case would it be possible to dissolve more sugar? Does water dissolve an equal amoun (2024)

FAQs

Lemonade is prepared by mixing lemon juice and sugar in water. You wish to add ice to cool it.Should you add ice to the lemonade before or after dissolving sugar?In which case would it be possible to dissolve more sugar? Does water dissolve an equal amoun? ›

The solubility of a substance decreases with decreases in temperature. After the addition of ice, the temperature of the lemonade decreases and dissolving sugar in cold water is difficult. Therefore, ice should be added to lemonade after dissolving the sugar.

We should add ice after dissolving sugar because when the temperature is high, more sugar can be dissolved. After mixing ice, it gets cold and less sugar will dissolve in it. Explanation: As we know, the solubility of solids decreases with a decrease in temperature.

Answer: We should add ice to the lemonade after dissolving sugar. It is possible to dissolve more sugar before adding ice because as the temperature is decreased, dissolving power of water also gets decreased.

Solution: Lemonade is prepared by mixing lemon juice and sugar in water. Ice should be added to lemonade after dissolving the sugar. It is because solubility depends on the temperature.

Have you ever added too much sugar to a pitcher of tea or lemonade? If so, you may have noticed grains of sugar at the bottom of the solution. That's because the liquid cannot dissolve any more sugar. This is called saturation, and it can happen to any solution that contains large amounts of a solute.

In the case of the lemonade and ice, as the molecules of the warmer lemonade came in contact with the molecules of the cooler ice, thermal energy flowed into the ice from the lemonade. This process “cooled” the warm lemonade as it transferred energy to the ice and melted it.

Increasing the temperature of water, decreases the time it takes to dissolve the sugar in water. At a higher temperature, there are more spaces between the water molecules for the sugar to dissolve into so the solution forms more quickly.

Ice dissolving in a glass of lemonade is not a chemical change. It is a physical change.

Mixed together, lemon juice, water, and sugar form a solution. A solution is a mixture in which the different kinds of matter are spread out evenly. In lemonade, water is called the solvent. Sugar and lemon juice are solutes.

The correct option is A Dissolution

Sugar disappears in water by the process of: Q. Dissolution is the process by which one substance mixes completely with another substance.

Can I put sugar in my lemon water? ›

If you are drinking lemon water for possible health benefits, be sure you are not adding sugar or other sweeteners that may offset them. Sweeteners are often high in calories; adding them to your drink can affect its nutritional value.

Sugar crystals do not dissolve easily in ice cold water, because the low temperature slows down the process of diffusion. The solvent has low kinetic energy and therefore cannot move faster to surround the sugar crystals.

Since the lemon juice dissolves the sugar, we can go straight from lemon juice to cold water and ice and serve the lemonade straight away.

So the best way to make lemonade is to make a simple syrup first, by heating water and sugar together until the sugar is completely dissolved, and then mix that with the lemon juice.

The reason why sugar dissolves at a faster rate in hot water has to do with increased molecular motion. The added energy in the hot water causes water molecules to move faster and sucrose molecules to vibrate faster. This added movement tends to make the bonds between sucrose molecules easier to overcome.

Sugar makes the ice harder to form, therefore lowering the freezing point.