Question

Which statement is true about sieving?
A, It relies on gravity to pull precipitate, out of solution, so there is always some loss of product
B, The process of separating mixtures by removing a liquid layer that is free of a precipitate
C, It allows liquid to settle at the bottom of the mixture
D, It is the process of separating particles by size​

Answer 1

Answer:

A, It relies on gravity to pull precipitate, out of solution, so there is always some loss of product