Chemistry, asked by azan71728, 4 months ago

why the iron pillar in delhi doesn't corrode

Answers

Answered by RR1231
0

Answer:

because it is made of a special kind of iron

Explanation:

The corrosion resistance results from an even layer of crystalline iron(III) hydrogen phosphate hydrate forming on the high-phosphorus-content iron, which serves to protect it from the effects of the Delhi climate.

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