▪ The maximum amount of sugar that can be dissolved in a given quantity of water increases with the increase in the temperature. [1 mark]
▪ When ice is added to the lemonade, its temperature decreases. So, less sugar can be dissolved in it now. [1 mark]
▪ Therefore, in order to dissolve more sugar in the lemonade, we should add ice only after dissolving the sugar. [1 mark]