Question

Name
the technique to separate (i) plasma from blood (ii) NaCl  from water    (iii)
camphor from salt.

Answer 1

i)Plasmapheresis -- plasma from blood
ii)evaporation-- NaCl from water 
iii)sublimation--camphor from salt.

Answer 2

1) plhasmapheris

2) evaporation

3) sublimation