Question

10.Iron pillar near the Qutub Minar in Delhi is famous for the following facts. Which

of these facts is responsible for its long stability?

(a) It is more than 7 metres high.

(b) It weighs about 6000 kg.

(c) It was built more than 1600 years ago.

(d) It has not rusted after such a long period.
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Answer 1

Answer:

d ) it has not rusted after such a long period

Explanation:

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