Discussion Forum : Separation Of Substances
Question - The mixture of dry leaves and sand can be separated by the process of :
Options:
A .  Threshing
B .  Winnowing
C .  Sieving 
D .  Hand picking 
Answer: Option C
:
C
Sand is inpowdered form. So by using a sieve of proper pore size, the mixture of dry leaves can be separated from sand by the process ofsieving. Here, the sand particles would pass through the sieve leaving the leaves on top of it.

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