Science, asked by nav256, 8 months ago

why Handpicking is not suitable if puantiy of impurities is large

Answers

Answered by seeuonmars
1

Answer:

Hand picking is a convenient method when the quantity of impurities is not very large and the size of components is not very small. For example one can pluck mangoes from a tree. But grain seeds are very small and each stock has hundreds of seeds.

Explanation:

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