You are in a laboratory creating a new chocolate bar. You want to create the sweetest chocolate bar by maximizing the sugar concentration. You are doing this by adding the sugar to a chocolate mixture. Which would allow you to dissolve more sugar?

Stir the sugar more vigorously.

Add the sugar after heating the mixture.

Add the sugar after cooling the mixture.

Decrease the particle size of the sugar.

Add the sugar after heating

Explanation:

add the sugar after heating the mixture  or still it more vigorously

Explanation:

sugar dissolves faster in heat and if you stir it fast it will become more warm so the sugar  will also dissolves fast

what are the choices?

a. energy is absorbed in the reaction.

if in a given reaction the energy of products is greater than the energy of reactants it means that reaction is endothermic and during the reaction, the energy is absorbed by reactants. in an endothermic reaction, the products have more stored chemical energy than the reactants. and in this reaction the reactants are more stable than products before the compounds with less energy are always more stable.