Question

The iron knife shines better after cutting the sour fruits like lemon, raw mangoes . Why​

Answer 1

Answer:

Sour fruits like lemons, raw mangoes generally contains organic acids. These fruits usually posses citric acids in them. ... So, when iron comes in contact with this type of acids, they react with them. This gives the iron knife more shine on reaction with those acids

Answer 2

Answer:

Sour fruits like lemons, raw mangoes generally contains organic acids. These fruits usually posses citric acids in them. ... So, when iron comes in contact with this type of acids, they react with them. This gives the iron knife more shine on reaction with those acids

Hope it will help you