Question

Which separation technique can be used to
a. identify the colour pigments in flower petals,
b. remove sand from seawater,
c. obtain salt from seawater,
d. separate the constituents of air,
e. obtain pure water from some ink?​

Answer 1

Answer:

a. Chromatography technique

b. Filtration

c. Evaporation

d. Fractional Distillation

e. Distillation

Answer 2

remove send from sea water