Question

Heat is absorbed when glucose is dissolved in water.

• A. True
• B. False

Answer 1

The correct option is A True

Endothermic reaction:

• The reaction in which heat is absorbed is called an endothermic reaction.
• When we dissolve glucose into the water in the glass, we observe that the glass becomes slightly colder.
• This is because during the dissolution of glucose into water heat energy is absorbed from the water and the water becomes cold.

Therefore, the statement heat is absorbed when glucose is dissolved in water is true.