Chemistry · Separation of Substances
कटी हुई धान की डंडियों से अनाज/चावल को अलग करने के लिए उपयोग की जाने वाली प्रक्रिया को क्या कहा जाता है?
- 1हस्त चयन (Handpicking)
- 2थ्रेशिंग (Threshing)✓
- 3निष्पावन (Winnowing)
- 4चालन (Sieving)
सही उत्तर देखें
थ्रेशिंग (Threshing)
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