Danny is trying to figure out how fast sugar crystals can dissolve in water. He has already tested crystals of table sugar by just pouring packets of sugar into a bowl of room-temperature water.Which should Danny try next if he wants to make the sugar dissolve faster? A. use larger crystals B. stir the water C. cool the water D. all of these
Question
Danny is trying to figure out how fast sugar crystals can dissolve in water. He has already tested crystals of table sugar by just pouring packets of sugar into a bowl of room-temperature water.Which should Danny try next if he wants to make the sugar dissolve faster? A. use larger crystals B. stir the water C. cool the water D. all of these
Solution
Danny should try option B. Stirring the water can help the sugar dissolve faster. This is because stirring increases the speed of the water molecules, which in turn increases the rate of collision between the water and sugar
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