11.7 Post Data Submission Prepare this table of Postlab Data in your Laboratory
ID: 490537 • Letter: 1
Question
11.7 Post Data Submission Prepare this table of Postlab Data in your Laboratory Notebook after your completed experimental narrative, and fill in the appropriate data in the correct box: Simple and Fractional Distillation Simple Distillation pot fraction distillate fraction GC number boiling point (°C) tetrahydrofuran 1-propanol tetrahydrofuran 1 propanol peak data peak distance from to (cm or mm) chart paper speed (cm/min or mm/s) peak (min or sec) peak height (mm) peak width at height (mm) peak area (mm total area (mm' percent compositionExplanation / Answer
BOILING POINT :the temparature at which the vapour pressure of solution equal to one atm then the temparature is called boiling point . It is depends on the nember of salvent molecule present in surface .
If any salt or solution is added to the salvent ,the nember of salvent molecule decrease on the surface of salvent .so vapour pressure decreases boiling point increases.
Simple distillation is the separation technic which is based on boiling point of the solution of the mixture.ingenaral this technic is used when the boiling point differance is greater than 40 degrees .less boiling point solution is easily volatile and separated out
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