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5479. L.D. converter is used in the production of

September 7, 2025 by Admin

Pig iron

Steel

Copper

Zinc

✅ The correct answer is option B.

Categories Chemical Engineering, Chemical Process MCQs, Engineering Tags Chemical Engineering MCQs, Chemical Process MCQs, Engineering MCQs

5477. Na₂CO₃ is called

5481. Dechlorination of treated water is necessary to

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