If heat is written on the products side of a chemical equation and the reaction vessel feels warm, what is the nature of the reaction?
Answer and explanation
Correct answer: Exothermic
Heat written on the products side shows that heat is released during the reaction. A warm reaction vessel also indicates that heat is being transferred to the surroundings, so the reaction is exothermic. In contrast, an endothermic reaction absorbs heat from the surroundings, and heat is written on the reactants side.
Frequently asked questions
What is the correct answer to this question?
Exothermic
Why is this the correct answer?
Heat written on the products side shows that heat is released during the reaction. A warm reaction vessel also indicates that heat is being transferred to the surroundings, so the reaction is exothermic. In contrast, an endothermic reaction absorbs heat from the surroundings, and heat is written on the reactants side.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Chemical Substances – Nature and Behaviour. Topic: Chemical Reactions and Equations.
Student feedback
Was this question useful?
👍 0 Helpful 👎 0 Not helpful
Yes 0% No 0%
0 responsesStudent Reviews
No published reviews yet.
