6. Lowering Yield Which of the following would most likely cause a decrease in the yield obtained in Experiment 1? Selec

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6. Lowering Yield
Which of the following would most likely cause
a decrease in
the yield obtained in Experiment 1?
Select one:
a.
Using a higher vacuum but lower temperature for the removal of
solvent using the rotary evaporator
b.
Rinsing the filtrate with warm MeOH following the initial
recrystallisation
c.
Cooling the recrystallisation step rapidly using an ice bath to
accelerate crystal growth
d.
Using ethyl acetate as a solvent during the extraction
process