Question

want a project on corrosion and rancidity?

Answer 1

Rancidity=================
 By the term Rancidity, We mean that Oxidation of fats..
It means that whenever there is Oxidation of Fatty acids or Oils Products the whole process is known as Rancity.
Rancidity provides unwanted Smell and Flavour ...

In some cases, however, the flavors can be desirable like in Cheese How older the Cheese it is said to be the good or best taste it has.
It has Disadvanteges lyk. It helps to degrade the nutritional facts ,Proteins or Carbohydrates present in it...

Corrosion ===============
By this term we mean  that it is the process of slow destruction of metals layer by layer ...
 Corrosion degrades the useful properties of materials and structures including strength, appearance and permeability to liquids and gases.
It can be reduced by the following methods like..
1.Passivation
2.Chromate Conversion
These Helps to increase the resistance .....

Answer 2

Hello Dost ☺

Answer :

Corrosion – The process of slow conversion of metals into their undesirable compounds due to their reaction with oxygen, water, acids, gases etc. present in the atmosphere is called corrosion.

Rusting – Iron when reacts with oxygen and moisture forms red substance called rust.

Rancidity – The taste and odour of food materials containing fat and oil changes when they are left exposed to air for long time. This is called rancidity.

It is caused due to oxidation of fat and oil present in food material.

It can be prevented by using various methods such as by adding antioxidants to the food materials, Storing food in air tight container and by flushing out air with nitrogen.

Thanks ☺