Chemistry · Separation Techniques
पेट्रोलियम के शोधन में कच्चे तेल को उसके क्वथनांक (boiling points) के आधार पर विभिन्न अंशों (जैसे उच्च क्वथनांक वाले स्नेहक तेल) में अलग करने के लिए किस विधि का उपयोग किया जाता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1निर्वात छनन (Vacuum filtration)
- 2विभेदी निष्कर्षण (Differential extraction)
- 3घूर्णी ऊर्ध्वपातन (Rotary sublimation)
- 4प्रभाजी आसवन (Fractional distillation)✓
सही उत्तर देखें
प्रभाजी आसवन (Fractional distillation)
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