4. Exothermic and Endothermic reaction 4(1)

The container in which an endothermic reaction is taking place will feel cold.

• True

• False

Respiration is an example of endothermic reaction.

• True

• False

A chemical reaction in which heat is absorbed/ take in energy from the surroundings.

• Endothermic reaction

• Effervescence

• Exothermic reaction

When you freeze water, it turns to ice.  Which reaction takes place here?

• Precipitation reaction

• Exothermic reaction

• Endothermic reaction

If a chemical reaction is EXOTHERMIC, the temperature would ---------

• stay same

• decrease

• increase