Question

what is chromatography and fractional distillation

Answer 1

chromatography is the separation technique for separating dye from ink and fractional distillation is used for separating more than two components

Answer 2

chromato graphy- we seperate a pure form of substabce in form of crystals
example - salt & alum (phitkari)
fractiobal distillation - if the difference b/w boiling point is less than 25k then we use fractional distillation