Per NCERT, the DEG-BHAPKA method used in Kannauj is a traditional Indian application of which separation technique?
ACrystallization
BMagnetic separation
CCentrifugation
DDistillation — used to extract fragrances (Mitti ka Ittar / 'earthy fragrance') from earth and flowers
Answer & Solution
Correct answer: D. Distillation — used to extract fragrances (Mitti ka Ittar / 'earthy fragrance') from earth and flowers
Per NCERT's India's Scientific Contributions box, Deg-Bhapka is a traditional distillation method for perfume making.
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