Explain the following terms with one example each.
(a) Corrosion
(b) Rancidity
Answers
Answer:
Corrosion: It is the process in which metals are slowly eaten up by the action of air moisture or chemicals. ... Rancidity: When the substance containing oils and fats are exposed to air they get oxidised and become rancid due to which their smell, taste and colour change. This process is known as rancidity.
Explanation:
Answer:
(a) Corrosion: Corrosion (from the Latin word corrodes, meaning "to gnaw") is the irreversible damage or destruction of living tissue or material due to a chemical or electrochemical reaction. Example: A prime example of corrosion is rusting of iron or steel.
(b) Rancidity: When the substance containing oils and fats are exposed to air they get oxidised and become rancid due to which their smell, taste and colour change. ... For example when a when butter is kept open for a long time then its smell and taste gets changed.
Explanation:
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