Ron is dissolving sugar in water to make lemonade. Which of the following can help him to dissolve the sugar crystals faster?

Adding salt in the mixture

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Stirring the mixture

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Evaporating the water

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Freezing the mixture

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Solution

The correct option is B Stirring the mixture
Stirring the mixture will help to break the sugar crystals into smaller particles easily. Hence, stirring helps in dissolving the sugar crystals faster. Heating the mixture will also help in dissolving the sugar crystals at a faster rate.
Adding salt, freezing and evaporating the mixture will not increase the rate of dissolution.

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Question 02
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