Question

disadvantages of

a) Centrifugation

b) Separation funnel

c) Sublimation

d) Chromatography​

Answer 1

Answer:

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Answer 2

Answer:

a) Disadvantage of centrifugation is therefore the limited sample capacity of centrifuge.

b)Separation funnel-One of the drawbacks of using a separatory funnel is emulsion can form easily ,and can take a long time to separate once formed.

c)sublimation-1)Recovery may not be complete -The fumes may be blown away.

2)Non sublimable agent may decompose under heat.

d)Chromatography- Chromatography instrument are expensive