The Iron Pillar near Qutub Minar in Delhi is renowned for its exceptional rust resistance. Which of

Q: What is the correct answer for CBSE10?

The correct answer is C. The Iron Pillar is a testament to the advanced metallurgical skills of ancient India. It is believed to be made of an alloy that was specifically processed to achieve high rust resistance, a property that has puzzled scientists worldwide.

Q: The Iron Pillar near Qutub Minar in Delhi is renowned for its exceptional rust resistance. Which of the following is the most likely reason for this property?

The correct answer is C. The Iron Pillar is a testament to the advanced metallurgical skills of ancient India. It is believed to be made of an alloy that was specifically processed to achieve high rust resistance, a property that has puzzled scientists worldwide.

Q: What are the options for this CBSE10 question?

A. It is made of pure iron, which does not rust. · B. It is coated with a thick layer of zinc. · C. It is an alloy developed by ancient Indian metallurgists to resist rust. · D. It is kept in a vacuum, preventing contact with air and moisture.

Question

The Iron Pillar near Qutub Minar in Delhi is renowned for its exceptional rust resistance. Which of the following is the most likely reason for this property?

FirstInTest · Accepted Answer

The Iron Pillar is a testament to the advanced metallurgical skills of ancient India. It is believed to be made of an alloy that was specifically processed to achieve high rust resistance, a property that has puzzled scientists worldwide.

Answer

It is made of pure iron, which does not rust.

Answer

It is coated with a thick layer of zinc.

Answer

It is an alloy developed by ancient Indian metallurgists to resist rust.

Answer

It is kept in a vacuum, preventing contact with air and moisture.

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