Chemistryeasy · Past Paper
A reaction that releases heat energy into the surroundings is called:
AEndothermic
BExothermic
CIsothermic
DHydrothermal
✓ Correct Answer: B — Exothermic
Exothermic reactions are chemical changes that involve the evolution of heat.
Share this question
More from Chemistry
- Which acid is found in tamarind?
- Which of the following is a balanced equation for the formation of water?
- Which molecule has a 'triple bond' and is used in oxy-acetylene torches?
- What is the precipitate formed when Ammonia solution is added to Ferric Chloride solution?
- Which metal is found in the center of the Hemoglobin molecule?