alleryManganese is used mainly in the manufacture of:
ASteel
BGlass
CPaper
DPaint
Answer & Solution
Correct answer: A. Steel
1. Manganese is a ferrous mineral.
2. It is mainly used in manufacturing steel and ferro-manganese alloy.
3. Nearly ten kilograms of manganese is needed for a tonne of steel.
_Source: syllabus Social Science, 'Contemporary India II', Ch 5 'Minerals and Energy Resources'_
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