Question

Which separation technique will you apply for the separation of the following?

(a) Nitrogen from air;

(b) Tea leaves from tea;

(c) Different pigments from an extract of flower petals.

Also write the basic principle of each method.​

Answer 1

Answer:

b filtration

Explanation:

tea leaves are residue tea is filtrate

Answer 2

Answer:

(a) Fractional distillation

(b) Filtration

(c) Chromatography