For items 4-5, refer to the situation that follow: In class, the students investigated on the factors that affect the rate of dissolution of solid in liquid. They were provided with sugar cubes and sugar granules and 2 glasses with tap water and two cups with hot water of the same volume of water, as shown

+1g sugar granules +1g sugar cubes +1g sugar granules +1g sugar cubes
I II III IV
In which container will sugar dissolve fastest?
A.Set up I C. Set up III
B.Set up II D. Set up IV
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