hello friends
explain the following
1. fractional distillation
2. chromatography
3. centirfugation
4. Tyndall effect
Answers
❣❣HEY MATE❣❣
FRACTIONAL DISTILLATION:
To separate two or more immisible liquids whose difference in a temperature is less than 25 Kelvin when we use fractional distillation for example to separate the components of air.
this apparatus is similar to distillation process . in fractional distillation which just at a fractionating column just about the distillation flask . in the fractionating column we use beads which allows the vapours to cool down .
CHOROMATOGRAPHY:
Choromatography is a Greek word. Croma means colour and graphy means separation.
chromatography is the process used to separate colours like components of ink etc.
CENTRIFUGATION:
centrifugation is the process used to separate cream from milk etc. the principal involved in this process is that the denser particles are forced to the bottom and the lighter particles stay on the top .
TYNDALL EFFECT:
when a light ray is passed through a heterogeneous solution the path observed is known as Tyndall effect.
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Answer:
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