Question

Sugar
smoke
brass
a.
nitrogen
5. Give one word for the following:
[4]
The solid which is left on the filter paper after filtration.
b. The solid particles which separate out from the solution on slow evaporation.
The solid particles that settle at the bottom of the beaker in a heterogeneous mixture of a
d. The clear liquid which is poured out after sedimentation.
C.
solid and a liquid.
Na
TA​

Answer 1

(a) residue (b) crystals (c) decantation (d) supernatant liquid (e) winnowing