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5177. Essential oils are usually obtained using

September 7, 2025 by Admin

Steam distillation

Extractive distillation

Solvent extraction

Leaching

✅ The correct answer is option D.

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

5175. DDT should not be allowed to come in contact with iron (during its manufacture) to

5179. __________ acid is the main constituent of cotton seed oil.

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