Podcast
Play an AI-generated podcast conversation about this lesson
Questions and Answers
Define oxidation with an example.
Define oxidation with an example.
Oxidation is the loss of electrons by a substance. Example: Rusting of iron.
Explain reduction with an example.
Explain reduction with an example.
Reduction is the gain of electrons by a substance. Example: Conversion of iron(III) oxide to iron by heating with carbon.
What is the element 'X' that turns black on heating in air? Name the black colored compound formed.
What is the element 'X' that turns black on heating in air? Name the black colored compound formed.
The element 'X' is copper, and the black colored compound formed is copper oxide.
Why do we apply paint on iron articles?
Why do we apply paint on iron articles?
Signup and view all the answers
Why are oil and fat containing food items flushed with nitrogen?
Why are oil and fat containing food items flushed with nitrogen?
Signup and view all the answers
Define corrosion with an example.
Define corrosion with an example.
Signup and view all the answers
Define rancidity with an example.
Define rancidity with an example.
Signup and view all the answers
In the group activity, which reactions were exothermic and which were endothermic?
In the group activity, which reactions were exothermic and which were endothermic?
Signup and view all the answers
