ICSE Class 7 Answered
What is Endothermic changes ?
Asked by rishabhambadi86.7spicertl | 15 Jun, 2020, 12:13: PM
Expert Answer
Endothermic reactions/Chenages-
A chemical reaction in which heat is absorbed is called an endothermic reaction.
It causes a fall in temperature.
Examples:
When nitrogen and oxygen are heated to a temperature of about 3000°C, nitric oxide gas is formed. This is an endothermic reaction.
Answered by Ravi | 15 Jun, 2020, 06:09: PM
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