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Questions and Answers
What method is used to separate grains from their stalks?
What method is used to separate grains from their stalks?
Which process involves light solids being carried by wind and collected separately?
Which process involves light solids being carried by wind and collected separately?
In which method are very fine insoluble solids separated from a liquid?
In which method are very fine insoluble solids separated from a liquid?
What is the main purpose of handpicking?
What is the main purpose of handpicking?
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Which method involves manual separation based on visual distinction between stones and rice grains?
Which method involves manual separation based on visual distinction between stones and rice grains?
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Study Notes
Grain Separation Methods
- Threshing is used to separate grains from their stalks.
- Winnowing is the process that involves light solids being carried by wind and collected separately.
- Filtration is the method used to separate very fine insoluble solids from a liquid.
Purpose of Handpicking
- The main purpose of handpicking is to separate stones from rice grains based on visual distinction.
- Handpicking involves manual separation of stones and rice grains.
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Description
Test your knowledge on different techniques used to separate mixtures in chemistry. Learn about churning, threshing, winnowing, and handpicking methods.