Question

Name the best quality of iron that contains more than 70 per cent of iron.

विकल्प

• Magnetite

• Limonite

• Haematite

• Ironite

Answer 1

Magnetite

Explanation:

Magnetite is called ‘Black Ore,’ contains over 70% iron, and has magnetic properties, making it the highest quality iron ore. Other ores like haematite contain 60-70%, and limonite contains 35-50% iron.