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Mindmap: Redox Reaction | Chemistry Class 11 - NEET

The document Mindmap: Redox Reaction | Chemistry Class 11 - NEET is a part of the NEET Course Chemistry Class 11.
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FAQs on Mindmap: Redox Reaction - Chemistry Class 11 - NEET

1. What is a redox reaction?
Ans. A redox reaction, also known as an oxidation-reduction reaction, is a chemical reaction in which there is a transfer of electrons between two or more substances. One substance loses electrons (oxidation) while another substance gains those electrons (reduction).
2. How can we identify if a reaction is a redox reaction?
Ans. To identify if a reaction is a redox reaction, we need to check for a change in the oxidation state of the elements involved. If there is an increase in the oxidation state of an element, it has undergone oxidation. Conversely, if there is a decrease in the oxidation state, it has undergone reduction.
3. What is the importance of redox reactions in daily life?
Ans. Redox reactions play a crucial role in various aspects of daily life. For example, the process of respiration, where our body converts food into energy, involves redox reactions. Rusting of iron, combustion of fuels, and photosynthesis are also examples of redox reactions that have significant impacts on our daily lives.
4. How are redox reactions balanced?
Ans. Redox reactions are balanced by making sure that the number of atoms on both sides of the reaction equation is equal, as well as the total charge. This is achieved by adding appropriate coefficients to the reactants and products. It is important to balance both the atoms and the charges to maintain the conservation of mass and charge during the reaction.
5. Can you give an example of a redox reaction?
Ans. An example of a redox reaction is the reaction between hydrogen gas (H2) and oxygen gas (O2) to form water (H2O). In this reaction, hydrogen is oxidized to water by losing electrons, while oxygen is reduced by gaining those electrons.
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