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Why oxidation takes place at anode and reduction takes place at cathode?
Oxidation occurs at the anode because it is the electrode where the loss of electrons happens, leading to an increase in oxidation state of the species involved. Conversely, reduction occurs at the cathode as this is the site where electrons are gained, resulting in a decrease in oxidation state. This separation of processes is fundamental to electrochemical cells, where the flow of electrons from the anode to the cathode drives the overall chemical reactions. Thus, the anode and cathode serve distinct roles in facilitating oxidation and reduction, respectively.
Can oxidation or reduction takes place alone why or why not what are such reactions called answer in chemistry?
These reactions are called redox reactions.Isolated reduction/oxidation is not possible.
What is an oxidising electrode?
according to me anode should be oxidizing electrode as oxidation reaction takes place on anode
Where oxidation and reduction takes place?
Oxidation of water occurs wherever there is photosynthesis. Plants and organisms that perform photosynthesis take in water and other minerals and convert them to sugar, but the conversion to sugar creates a biproduct of free oxygen. This oxygen then oxidizes the water.
Oxidation takes place at anode and reduction at cathode?
In an electrochemical cell, oxidation occurs at the anode, where electrons are lost as a result of a redox reaction. The anode is where oxidation half-reactions take place, generating electrons that flow through the external circuit to the cathode. Reduction, on the other hand, occurs at the cathode, where electrons are gained during the redox reaction. This flow of electrons from anode to cathode is what generates an electric current in the cell.
What happens if oxidation takes place inside an electric bulb?
THen the bulb won't work anymore, cuz its oxidized.
Where does oxidation take place in an electrochemical cell?
Oxidation takes place at the anode in an electrochemical cell.
What happens when nutrients and oxygen combine inside your cell?
Oxidation of nutrients takes place to release energy in our cells. This is called respiration.
What kind of oxidation takes place when oxygen and glucose combine?
It is called aerobic respiration, oxidation is usage of oxygen .
Can oxidation or reduction takes place alone why or why not what are such reactions called answer in chemistry?
These reactions are called redox reactions.Isolated reduction/oxidation is not possible.
What are the substances released when oxidation takes place in the cell?
water, carbon dioxide and oxygen
Which chemical reaction takes place while smoking?
Oxidation (slow burning of the tobacco)
What occurs at the cathode of a galvanic cell?
An oxidation half-reaction
What happens when gain of oxygen takes place?
During gain of oxygen (oxidation), a substance loses electrons or gains oxygen atoms. This process typically results in an increase in oxidation state and a loss of hydrogen atoms. It is commonly associated with the production of energy in cellular respiration and combustion reactions.
Does respiration occur in the mitchondria?
Biological oxidation takes place in the mitochondria. Respiration takes place in the respiratory system. It is mainly composed of the trachea and bronchial tree and pair of lungs.
What is an oxidising electrode?
according to me anode should be oxidizing electrode as oxidation reaction takes place on anode
Where oxidation and reduction takes place?
Oxidation of water occurs wherever there is photosynthesis. Plants and organisms that perform photosynthesis take in water and other minerals and convert them to sugar, but the conversion to sugar creates a biproduct of free oxygen. This oxygen then oxidizes the water.
