Question

what is corrosion and rancidity

Answer 1

Corrosion and Rancidity. ... The black coating on silver and the green coating on copper are other examples ofcorrosion. Corrosion is the process by which metals are eaten up gradually by the action of air, moisture or a chemical on their surface

Answer 2

HI FRIEND

> CORRISION is the slow destruction of metals by the action of moisture and air to the metals is called corrision. For example rusting of iron

> RANCIDITY is the degradation of fats and oils by getting oxidised or by the action of Oxygen upon them is called rancidity. For example expired chips smell .


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