Welcome to the Quiz!
This quiz contains 4 questions from a mix of 1 subtopics.
What is the purpose of distillation?
to combine different substances into a mixture
to change a solid into a gas
to separate a mixture into its constituent parts based on their boiling points
|
What equipment is needed for distillation?
microscope, petri dish, sample to be observed
test tubes, pipettes, sample to be tested
distillation apparatus, Bunsen burner, thermometer, sample to be distilled, beakers
|
What happens during the process of distillation?
the mixture is stirred, the components mix together and form a new substance
the mixture is cooled, the components solidify and fall to the bottom of the flask
the mixture is heated, the volatile components vaporise and travel up the column, then condense into a liquid and collect in the receiver
|
What is the name of the technique that separates mixtures with different boiling points?
|