Question
Explain the following terms with example: Oxidant.
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Answer
An oxidant is a reactant that oxidizes or removes electrons from other reactants during a redox reaction. An oxidant may also be called an oxidizer or oxidizing agent. When the oxidant includes oxygen, it may be called an oxygenation reagent or oxygen-atom transfer (OT) agent.
Examples of oxidants include:
Examples of oxidants include:
- Hydrogen peroxide
- Ozone
- Nitric acid
- Sulfuric acid
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→The observations made by Swarali while doing the experiment are given below. Based on these write answers to the questions;
Swarali found that the light ray travelling from the denser medium to rarer medium goes away from the normal. If the angle of incidence (i) is raised by Swarali, the angle of refraction ( $r$ ) went on increasing. However, after certain value of the angle of incidence the light ray is seen to return back into the denser medium.
i. What is the specific value of $\angle i$ called?
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