Chemistry, asked by kanthikiran006, 1 year ago

effects of oxidation in our daily life examples?more than 10 examples with briefly?

Answers

Answered by thentuvaralakshmi
1
Oxidation process in our daily life:
▪▪▪▪▪>Corrison
▪▪▪▪▪>Decomposition
▪▪▪▪▪>Colour change of vegetables or fruits
▪▪▪▪▪>Bleaching acation of C2
▪▪▪▪▪>Rancidity

☆CORROSION:
*Oxidative deterioration (spoilage) of metals is called corrosion
Examples-
1) Rustingof Iron
2) Black coating on copper particles
3)Tarnishing silver and etc
*Corrosion occurs in the presence of O2 and H2O

PREVENTION OF CORRISION :
1) By preventing the metal surface from contacting with atmospheric oxygen
---oiling
---Painting
---Greezing
---Electroplating
---Galvanization
---Alloying

☆COLOUR CHANGE OF FRUITS OR VEGETABLE PEELS:
*Enzymes present in fruits or vegetables
----->Polyphenol oxidase or Tyrosinage ______Cause of oxidation

PREVENTION :
1)By keeping in refrigerator
2)By keeping in cold water
3)By applying lemon on the surface

☆RANCIDITY:
*The food items preparedwith oil or fat gives bad smell when they contact with air this process is called Rancidity

PREVENTION:
1)By keeping in air tight container
2)By packing with N2 gas


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