Question

Under which conditions will sugar most likely dissolve fastest in a cup of water?

a
a sugar cube with stirring at 5°C
b
a sugar cube without stirring at 15°C
c
sugar crystals without stirring at 5°C
d
sugar crystals with stirring at 15°C

Answer 1

sugar crystals with stirring at 15°C

Explanation:

Answer 2

d. sugar crystals with stirring at 15°C

Explanation:

• The rate of the dissolving of the sugar depends upon the quantity of sugar added, the temperature of the liquid, and the movement of the particles.
• According to the given question, the sugar crystals added in the cup of water and is stirred at the temperature of 15 degrees Celsius, the sugar will dissolve the fastest.
• In this case, the sugar is in crystal form and not in the cubes, there is a motion by stirring them and the temperature is warm.