Friday, 8 January 2021

Fractional Distillation


 One of the topics covered today was burning crude oil fractions we made to compare for smokiness. Though the #lockdown3 we heated crude oil at different temperatures and collected the fractions and then tested them, the student controlling this and me doing as I am told.

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Practising Serial Dilutions

 Practising Serial dilutions as part of an A-Level Experiment Practice. Some of the students have to do practical experiments, and it is ess...