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4995. Ore concentration by froth floatation utilises the __________ of ore particles.

September 7, 2025 by Admin

Density difference

Wetting characteristics

Terminal velocities

None of these

✅ The correct answer is option B.

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

4991. The major constituents of glass are

5000. Glycerine is recovered from lye by

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