मराठी

Manganese is used to make ______ tough and resistant to rusting. - Geography

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प्रश्न

Manganese is used to make ______ tough and resistant to rusting.

पर्याय

  • copper

  • bronze

  • bauxite

  • steel

MCQ
रिकाम्या जागा भरा

उत्तर

Manganese is used to make steel tough and resistant to rusting.

Explanation:

Manganese makes steel tough and resistant to rusting. It is an essential alloying element in steel production, improving its hardness, strength, and resistance to wear and corrosion.

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पाठ 11: Mineral Resources - EXERCISES [पृष्ठ १३२]

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मॉर्निंग स्टार Total Geography [English] Class 10
पाठ 11 Mineral Resources
EXERCISES | Q I. 11. | पृष्ठ १३२
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