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Student A tried to mix a tablespoonful of sugar in a glass of hot water. While Student B mixed a tablespoonful of sugar with a glass of tap water. They tried to do this at the same time. What did they observe on the two mixtures they made?

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Which of the following tells about the ability of a solute to dissolve in a given amount of solvent?

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Which of the following materials will dissolve in hot water faster?

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Sugar is a kind of solute that usually mixes uniformly. In which glass will make the sugar HARD to dissolve?

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Your mother prepared two glasses of juice powder and water, but she was not able to mix well the mixture in the other glass. Which of the following factors affecting the rate of dissolution made the other one sweeter compared to the other glass?